* Add DiscordShardedClient sample project & Client FAQ entry.

* Revise language, fix typo, add xrefs

* Adjust placement of message handler.

* Resolve DI issue with initialized client; properly initialize command handling service.

Added the usual check to ignore bot commands in this sample CommandHandler as seen and approved in #1174.

* fix: strip trailing slash from ratelimit bucket IDs

This resolves #1125.

fixes a bug where some ratelimit buckets would include a trailing slash,
while others wouldn't; this would cause them to be treated as separate
ratelimits, even though they are the same

ideally this fix should change the ratelimit generator, but that code is
pretty complicated and this was an easier fix that seems less likely to
break things in the future.

tested against normal bot function, all routes are assigned the proper
buckets from my testing, so this should be good to go.

* lint: use more performant algorithm, operate on StringBuilder

* Initial implementation

* Adjust according to comments

See: 6e76b45713 (diff-58466c35787d448266d026692e467baa)

* Add ExplicitContentFilter property to Guild

* re-order properties to match order listed on api docs

* re-order SystemChannelId to match api docs

* Implement ApplicationId in Guild model

* Add ExplicitContentFilter property to Guild

* re-order properties to match order listed on api docs

* re-order SystemChannelId to match api docs

* Implement ApplicationId in Guild model

* Improve xmldoc for IGuild ExplicitContentFilter

* Update xmldoc

* docs "Id" -> "ID"

* rename Test.GuildPermissions to a more general Test.Guilds

* Add ExplicitContentFilter to GuildProperties

* Add a test for ExplicitContentFilterLevel modification behavior

* Implement ModifyAsync behavior

* simplify ExplicitContentFilter test

* Add RestGuild ApplicationId inheritdoc

* Implement message Activity and Application model update

* RestMessage Application and Activity implementation

* add ToString to MessageApplication

* Add IconUrl property to MessageApplication

* clean up whitespace

* another excessive whitespace removal

* feature: consolidate all results into CommandExecuted

This resolves #694.

This is a breaking change!
- changes the signature of CommandExecuted from (CommandInfo, ...) to
(Optional<CommandInfo>, ...), since we are now including Search result
failures in the event (and a command isn't accessible yet).

* lint: remove unfinished thoughts

Added a check so bot messages do not trigger any commands involuntariy.

* fix: don't assume the member will always be included on MESSAGE_CREATE

This resolves #1153.

Member objects are only included on a message when the user has
transitioned from an offline state to an online state (i think?), so
this change will fall back to the prior behavior, where we just create
an incomplete member object for these states.

* lint: use a ternary in place of an if/else block

* Add XML docs

* Clean up style switcher

* Squash commits on branch docs/faq-n-patches

* Fix broken theme selector

* Add local image embed instruction

* Add a bunch of XML docs

* Add a bunch of XML docs

* Fix broken search
+ DocFX by default ships with an older version of jQuery, switching to a newer version confuses parts of the DocFX Javascript.

* Minor fixes for CONTRIBUTING.md and README.md

* Clean up filterConfig.yml

+ New config exposes Discord.Net namespace since it has several common public exceptions that may be helpful to users

* Add XML docs

* Read token from Environment Variable instead of hardcode

* Add XMLDocs

* Compress some assets & add OAuth2 URL generator

* Fix sample link & add missing pictures

* Add tag examples

* Fix embed docs consistency

* Add details regarding userbot support

* Add XML Docs

* Add XML Docs

* Add XML Docs

* Minor fixes in documentations
+ Fix unescaped '<'
+ Fix typo

* Fix seealso for preconditions and add missing descriptions

* Add missing exceptions

* Document exposed TypeReaders

* Fix letter-casing for files

* Add 'last modified' plugin

Source: https://github.com/Still34/DocFx.Plugin.LastModified
Licensed under MIT License

* XML Docs

* Fix minor consistencies & redundant impl

* Add properties examples to overwrite

* Fix missing Username prop

* Add warning for bulk-delete endpoint

* Replace note block

* Add BaseSocketClient docs

* Add XML docs

* Replace langword null to code block null instead

- Because DocFX sucks at rendering langword

* Replace all langword placements with code block

* Add more IGuild docs

* Add details to SpotifyGame

* Initial proofread of the articles

* Add explanation for RunMode

* Add event docs

- MessageReceived
- ChannelUpdated/Destroyed/Created

* Fix light theme link color

* Fix xml docs error

* Add partial documentation for audit log impl

* Add documentation for some REST-based objects

* Add partial documentation for audit log objects

* Add more XML comments to quotation mark alias map stuff, including an example

* Add reference to CommandServiceConfig from the util docs'

* Add explanation that if " is removed then it wont work

* Fix missing service provider in example

* Add documentation for new INestedChannel

* Add documentation

* Add documentation for new API version & few events

* Revise guide paragraphs/samples

+ Fix various formatting.
+ Provide a more detailed walkthrough for dependency injection.
+ Add C# note at intro.

* Fix typos & formatting

* Improve group module example

* Small amount to see if I'm doing it right

* Remove/cleanup redundant variables

* Fix EnterTypingState impl for doc inheritance

* Fix Test to resolve changes made in 15b58e

* Improve precondition documentation

+ Add precondition usage sample
+ Add precondition group usage sample
+ Move precondition samples to its own sample folder

* Move samples to individual folders

* Clarify token source

* Cleanup styling of README.md for docs

* Replace InvalidPathChars for NS1.3

* InvalidPathChars does not exist in NS1.3; replaced with GetInvalidPathChars instead.

* Add a missing change for 2c7cc738

* Update LastModified to v1.1.0 & add license

* Rewrite installation page for Core 2.1

* Fix anchor link

* Bump post-processor to v1.1.1

* Add fixes to partial file & add license

* Moved theme-switcher code to scripts partial file
+ Add author's MIT license to featherlight javascript

* Remove unused bootstrap plugin

* Bump LastModified plugin

* Changed the path from 'lastmodified' to 'last-modified' for consistency

* Cleanup README & Contribution guide

* Changes to last pr

* Fix GetCategoryAsync docs

* Proofread and cleanup articles

* Change passive voice in "Get Started" to active
* Fix improper preposition in Commands Introduction page
* Fix minor grammar mistakes in "Your First Bot" (future tense -> present tense/subjunctive mood -> indicative mood/proper noun casing/incorrect noun/add missing article)
* Fix minor grammar mistakes in "Installation" (missing article)

* no hablo ingles

* Try try try again

* I'm sure you're having as much fun as I am

* Cleanup TOC & fix titles

* Improve styling

+ Change title font to Noto Sans
+ Add materialized design for commit message box

* Add DescriptionGenerator plugin

* Add nightly section for clarification

* Fix typos in Nightlies & Post-execution

* Bump DescriptionGenerator to v1.1.0

+ This build adds the functionality of generating managed references' summary into the description tag.

* Initial emoji article draft

* Add 'additional information' section for emoji article

* Add cosmetic changes to the master css

* Alter info box color
+ Add transition to article content

* Add clarification in the emoji article

* Emphasize that normal emoji string will not translate to its Unicode representation.
* Clean up or add some of the samples featured in the article.
+ Add emoji/emote declaration section for clarification.
+ Add WebSocket emote sample.
- Remove inconsistent styling ('wacky memes' proves to be too out of place).

* Improve readability for nightlies article

* Move 'Bundled Preconditions' section

* Bump LastModified to fix UTC DateTime parsing

* Add langwordMapping.yml

* Add XML docs

* Add VSC workspace rule

* The root workspace limits the ruler to 120 characters for member documentations and excludes folders such as 'samples' and 'docs'.
* The docs workspace limits the ruler to 70 characters for standard conceptual article to comply with documentation's CONTRIBUTING.md rule, and excludes temprorary folders created by DocFX.

* Update CONTRIBUTING.md

* Add documentation style rule

* Fix styling of several member documentation

* Fix ' />' caused by Agent Smith oddities
* Fix styling to be more specific about the mention of IDs

* Fix exception summary to comply with official Microsoft Docs style

* References
https://docs.microsoft.com/en-us/dotnet/api/system.argumentnullexception?view=netframework-4.7.2
https://docs.microsoft.com/en-us/dotnet/api/system.platformnotsupportedexception?view=netframework-4.7.2
https://docs.microsoft.com/en-us/dotnet/api/system.badimageformatexception?view=netframework-4.7.2

* Add XML documentations

* Shift color return docs

* Fix minor docs

* Added documentation for SocketDMChannel, SocketGuildChannel, and SocketTextChannel

* Add XML docs

* Corrections to SocketGuildChannel

* Corrections to SocketTextChannel

* Corrections to SocketDMChannel

* Swapped out 'id' for 'snowflake identifier

* Swapped out 'id' for 'snowflake identifier'

* SocketDMChannel amendments

* SocketGuildChannel amendments

* SocketTextChannel amendments

* Add XML docs & patch return types
+ Starting from this commit, all return types for tasks will use style similar to most documentations featured on docs.microsoft.com

References:
https://docs.microsoft.com/en-us/dotnet/api/microsoft.entityframeworkcore.dbcontext.-ctor?view=efcore-2.1
https://docs.microsoft.com/en-us/dotnet/api/system.io.filestream.readasync?view=netcore-2.1
https://docs.microsoft.com/en-us/dotnet/api/system.io.textwriter.writelineasync?view=netcore-2.1#System_IO_TextWriter_WriteLineAsync_System_Char___
And many more other asynchronous method documentations featured in the latest BCL.

* Added documentation for many audit log data types, fixed vowel indefinite articles

* Change audit log data types to start with 'Contains' (verb) instead of an article

* Fix some documentation issues and document some more audit log data types

* Fix English posession

* Add XML doc

* Documented two more types

* Documented RoleCreateAuditLogData

* Document remaining audit log data types

* Added RestDMChannel documentation

* Added RestGuildChannel documentation

* Added RestTextChannel documentation

* Added RestVoiceChannel documentation

* Added RestUser documentation

* Added RestRole documentation

* Added RestMessage documentation

* Slightly better wording

* Contains -> Contains a piece of (describe article)

* [EN] Present perf. -> past perf.

* Add XML docs

* Fix arrow alignment

* Clarify supported nullable type

* Fixed a typo in ISnowflakeEntity

* Added RestUser Documentation

* Added RestInvite documentation

* Add XML docs & minor optimizations

* Minor optimization for doc rendering

* Rollback font optimization changes

* Amendments to RestUser

* Added SocketDMChannel documentation

* Added RestDMChannel documentation

* Added RestGuild documentation

* Adjustment to SocketDMChannel

* Added minimal descriptions from the API documentation for Integration types

* Added obsolete mention to the ReadMessages flag.

* Added remarks about 2FA requirement for guild permissions

* Added xmldoc for GuildPermission methods

* Added xml doc for ToAllowList and ToDenyList

* Added specification of how the bits of the color raw value are packed

* Added discord API documentation to IConnection interface

* I can spell :^)

* Fix whitespace in ChannelPermission

* fix spacing of values in guildpermission

* Made changes to get field descriptions from feedback, added returns tag to IConnection

* Added property get standard for IntegrationAccount

* Added property get pattern to xml docs and identical returns tag.

* Change all color class references to struct
...because it isn't a class.

* Add XML docs

* Rewrote the returns tags in IGuildIntegration, removed the ones I was unsure about.

* Rewrote the rest of the returns tags

* Amendments

* Cleanup doc for c1d78189

* Added types to <returns> tags where missing

* Added second sample for adding reactions

* Added some class summaries

* Missed a period

* Amendments

* restored the removed line break

* Removed unnecessary see tag

* Use consistent quotation marks around subscribers, the name for these users are dependant on the source of where they are integrated from (youtube or twitch), so we should not use a name that is specific to one platform

* Add <remarks> tag to the IGuildIntegration xmldocs

* Fix grammar issue

* Update DescriptionGenerator

* Cleanup of https://github.com/Still34/Discord.Net/pull/8

* Cleanup previous PR

* Fix for misleading behaviour in the emoji guide
+ Original lines stated that sending a emoji wrapped in colon will not be parsed, but that was incorrect; replaced with reactions instead of sending messages as the example

* Add strings for dictionary in DotSettings

* Add XML docs

* Fix lots of typos in comments
+ Geez, I didn't know there were so many.

* Add XML docs & rewrite GetMessagesAsync docs

This commit rewrites the remarks section of GetMessagesAsync, as well as adding examples to several methods.

* Update 'Your First Bot'
+ This commit reflects the new changes made to the Discord Application Developer Portal after its major update

* Initial optimization for DocFX render & add missing files

* Add examples in message methods

* Cleanup https://github.com/RogueException/Discord.Net/pull/1128

* Fix first bot note

* Cleanup FAQ structure

* Add XML docs

* Update docfx plugins

* Fix navbar collapsing issue

* Fix broken xref

* Cleanup FAQ section
+ Add introductory paragraphs to each FAQ section.
+ Add 'missing dependency' entry to commands FAQ.
* Split commands FAQ to 'General' and 'DI' sections.

* Cleanup https://github.com/RogueException/Discord.Net/pull/1139

* Fix missing namespace

* Add missing highlighting css for the light theme

* Add additional clarification for installing packages

* Add indentation to example for clarity

* Cleanup several articles to be more human-friendly and easier to read

* Remove RPC-related notes

* Cleanup slow-mode-related documentation strings

* Add an additional note about cross-guild emote usage

* Add CreateTextChannel sample

* Add XMLDocs

* feature: adjust the ratelimit for reactions

allows users to add reactions quickly

* fix: don't force DEBUG_LIMITS

* fix: undefined behavior using DateTime on intel architerctures

it's fine

* fix: ensure add/del rxn ends up in the same bucket

* Fix deploy conditions in CI script

The deploy conditions had been using a powershell-only variable, and not a environment variable. This meant that the deployment failed on both Windows and Linux (expected only on Linux).

* Remove an extra newline

* Remove Debug statements from appveyor build script

* Target Ubuntu in Appveyor CI build

AppVeyor has released support for targetting Ubuntu 18.04 environments.
This adds Ubuntu to the list of build images for Appveyor to use.

* Set clone folder to use appveyor defaults

* Check if appveyor provides appveyor-retry by trying to run it

* Minor syntax change

* Minor syntax change

* Skip using appveyor-retry (for now)

* Use forward slash for paths so that it works on both windows and linux

* Implement replacement for appveyor-retry

* Script cleanup

* Remove commented out line

* Only package releases on Windows

* Add the isWindows condition to the deploy stage

this was the name change i always wanted

This adds the following property to ITextChannel
- SlowMode (int)

The SlowMode field defines the time in seconds users must wait between
sending messages; if zero, slow-mode is disabled.

Bots are not affected by slow-mode, and as such, no changes need to be
made to the REST client's internal ratelimiting. This is strictly a
read/write cosmetic property for bots.

* Fix swapped parameters in ArgumentException and ArgumentNullException cstrs

The constructors of ArgumentException and ArgumentNullException are inconsistent with each other, which results in their parameters being swapped here and there.

* Use named parameters for ArgumentException constructors

Cleans up some of the methods of EmbedBuilder to use simpler syntax as well

* Change all Select(... as ...) to OfType

* Add changes according to 194a8aa427

* Add input validation for bot tokens based on their length

* Add token validation to BaseDiscordClient#LoginAsync

Adds a TokenUtils class which is used to validate that tokens are correct

* Revert changes to DiscordRestApiClient

* Add Unit tests to the TokenUtils class, fix a logic error that was caught by those tests

* Allow for API to throw exceptions

Moves the validation of tokens to be inside of LoginInternalAsync, and writes a Warning to the console when the supplied tokens are invalid

Should fix issues in audit logs when deserializing overwrites and
similar types which we use a custom contract resolver for.

Nullable<T> is not valid for Attributes, this is my suggested fix.

* Initial commit

* Add alternative suggestion

* Fix typo

* Update README.md

* Don't attempt instantiation of an abstract module
* Attempt associating a TypeReader in case one is registered late (ie. OnModuleBuilding)

* Added GetJumpUrl() as an IMessage extension method

* Removed extra line for consistency

* Moved the namespace from Discord.Commands to Discord

* lint: remove eof newline

* lint: use TextChannel to get GuildID

This dispatch is undocumented and only used by user accounts.

* Mark guild as optional for invite

* Mark partial InviteMetadata members as Optional<T>

* Some of them aren't sent when requesting through the general GET invite endpoint

* Remove GetInviteParams

* It was kinda stupid in the first place, might as well always get the count instead of having to ask the user whether they want the two fields filled or not.

* Add ChannelType property

* Add vanity invite support

* Solved 4003 Authentication Error (Race Condition)

* Set static interval & removed hello case

* ConnectAsync(bool external) API implemented

This allows developers to handle the AudioClient externally (for example with Lavalink)

* Modify ConnectAsync API and add DisconnectAsync to IAudioChannel

* Update summary message on IAudioChannel.DisconnectAsync()

* Review changes:
- Fix `if (!external)` styling
- Remove unecessary ConnectAsync overload

* SocketVoiceChannel overload update

* Update IAudioChannel.ConnectAsync()
- Remove ConfigAction from parameters
- Add SelfDeafen/SelfMute to parameters

* Remove SocketVoiceChannel.ConnectAsync() default params (Inherit)