some guilds aren't on g250k yet? not sure

Forgot to hit save properly... Whoops.

Closes #1074

This code was not referenced anywhere in the active codebase.

Use (actual, expected) format for Assert.Equal, fixes analyzer warnings

Discord no longer treats channels prefixed with 'nsfw' as NSFW,
so we no longer need to have this check.

This reverts commit adf4da19fc.

Someone hasn't written c# in a while

* fix channel permissions modify parameter to use nullable boolean, correct default value

* Add general tests for the ChannelPermissions.Modify method to test default values

* remove unused cast in tests

* add guildpermission modify no param tests

* Add no-param modify tests for OverwritePermissions

* fix inconsistent parameters in GuildPermissions cstr

* Adjust formatting of methods and cstrs with many parameters

* remove temp file that was included. no idea what that is

* Fix System dependency

I should really stop fixing merge conflicts in the github website.

* Fix #995 ICategoryChannel.CategoryID throws NotSupportedException

* Add tests

* change run mode of TestChannelCategories

* Add throw for GetCategoryAsync

* Add xml doc explaining why exception is thrown

* Add test coverage for text and voice channel categories

* initial implementation of INestedChannel

* more implementation of INestedChannel design

* Add case in RestChannel Create for Category type

* set the CategoryID for RestVoiceChannel

* rewrite channel category tests to work with existing pattern

* remove outdated todo

* Make IVoiceChannel implement INestedChannel

* remove redundant interface implementation

* Add c#7 feature from feedback

* Remove redundant GetCategoryAsync methods from socket entities

* Added configureawait to async methods

* change signature of interface GetCategoryAsync

* Add check for cachemode in rest channel GetCategory

* remove redundant IGuildChannel interface from ITextChannel and IVoiceChannel

- Fixes indentation with a few files (looks like a bad copy+paste job)
- Renames RoleInfo to RoleEditInfo
- Moves RoleInfo from MemberRoleAuditLogData into its own class

All of this should improve docs.

- Replaces the usages of `ReadMessages` with `ViewChannel`
- Renames the read message parameters of `GuildPermissions#Modify` to be view channel as well

* Update deps, fix test warnings.

* Support ns2.0

* Fix typo

* Remove ns1.1 support

* Net.Http and Net.Websockets.Client are not needed in ns2.0

* Move to net46 per volt

* Remove ns1.3 constants

* Deprecates ReadMessages, introduces ViewChannel

* Adds period and comma somehow missed

* Implement DeleteMessageAsync

* Refer to MessageHelper instead of duplicating call

* Fix refactor error

* Add ability to support different types of quotation marks

* Added normal quotation mark to list of aliases, removed single quote mark

* clean up leftover changes from testing

* change quotation mark parsing to use a map of matching pairs

* remove commented out code

* Fix conventions of the command parser utility functions

* change storage type of alias dictionary to be IReadOnlyDictionary

* revert type of CommandServiceConfig QuotationMarkAliasMap to Dictionary

* minor formatting changes to CommandParser

* remove unnecessary whitespace

* Move aliases outside of CommandInfo class

* copy IReadOnlyDictionary to ImmutableDictionary

* minor syntax changes in CommandServiceConfig

* add newline before namespace for consistency

* newline formatting tweak

* simplification of GetMatch method for CommandParser

* add more quote unicode punctuation pairs

* add check for null value when building ImmutableDictionary

* Move default alias map into a separate source file

* Ensure that the collection passed into command service is not null

* Add a dedicated TimeSpan reader so it doesn't suck

* Pass input as lower case

commit fa33034267
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Sun Apr 29 13:50:56 2018 +0900

    Use built-in symbol

    refs: https://github.com/RogueException/Discord.Net/pull/1043#issuecomment-385223999

commit 27ea826685
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Sun Apr 29 11:29:31 2018 +0900

    Add support casting System.Drawing.Color to Discord.Color

commit 1ab9de2497
Merge: f5bb99c7 a4d1e2bc
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Sun Apr 29 10:16:46 2018 +0900

    Merge remote-tracking branch 'upstream/dev' into dev

commit f5bb99c77d
Merge: 3be8e40d b8b59d97
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Tue Apr 10 11:07:36 2018 +0900

    Merge remote-tracking branch 'upstream/dev' into dev

commit 3be8e40d38
Merge: c692306f 9d77a3cd
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Sun Jan 7 15:05:31 2018 +0900

    Merge remote-tracking branch 'upstream/dev' into dev

commit c692306fcc
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Sat Nov 11 10:49:00 2017 +0900

    Add target of the internal fields

commit 2d08f9a655
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Sat Nov 11 10:17:42 2017 +0900

    Add some more extension

commit 4f19b835ff
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Sat Nov 11 01:19:11 2017 +0900

    Add naming rules

commit af756cd9fe
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Sat Nov 11 00:35:30 2017 +0900

    Add basic .NET style rules

commit 503ece558b
Author: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
Date:   Fri Nov 10 22:36:52 2017 +0900

    Add EditorConfig

commit 07bca5b31a
Author: Joe4evr <jii.geugten@gmail.com>
Date:   Fri Apr 6 09:44:50 2018 +0200

    Add ability to specify parameters on channel creation

commit 114e5b431b
Author: HelpfulStranger999 <helpfulstranger999@gmail.com>
Date:   Sat Apr 28 19:08:35 2018 -0500

    Fixes lack of default value for tts

commit 1fd8c70c53
Author: HelpfulStranger999 <helpfulstranger999@gmail.com>
Date:   Sat Apr 28 15:21:11 2018 -0500

    Makes text parameter of sending messages optional

* Cleaned up and refactored slightly

* Resolves #971

* Adds support for default avatars and resolves #971

* Amendment

* Final amendment

* Paginating reactions

* Amendments based on feedback

* Further amendment based on review

* Final(?) amendment

* Removes default limit and after user id

* Removes fromUserId; cleans up model creation; replaces function with individual parameters

Previously, Voice channels did not have ViewChannel in their "all" permissions

* Copy audit logs impl from old branch and clean up

I suck at using git, so I'm gonna use brute force.

* Remove unnecessary TODOs

Category channels do not provide any new information, and the other
I forgot to remove beforehand

* Add invite update data, clean up after feedback

* Remove TODOs, add WebhookType enum for future use

WebhookType is a future-use type, as currently audit logs are the only
thing which may return it.

- Removed unnecessary parameter in SocketVoiceServer

- Moved SocketVoiceServer into Entities/Voice

- Fixed a bug where trying to download the cached guild would throw

- Fixed a potential bug where Discord might not give us a port when
  connecting to voice

* Expose VoiceServerUpdate events

* Amend based on feedback

* Move this out of guild entity

* Fix namespace issue

* Adjust based on feedback #2

* Use cacheable instead

* Change based on feedback

* Expose the internal entity type readers

* Add BestMatch property to TypeReaderResult for easily accessing the parsed object

* Add sample bots to the solution

* Fix missing attributes, show use of preconditions

* Initial commit

* Add TrackUrl

* Rename AlbumArt to AlbumArtUrl for consistency

- Replace 'var _' with simple '_' discard as well.

* Initial support for invite member count arg

* Fix IDiscordClient#GetInviteAsync behavior

- Previously, the GetInviteAsync method would return null since it couldn't be parsed as a simple RestInvite object. The object should be a RestInviteMetadata instead.

* Fix methods that didn't comply with the interface

* Change with_counts REST behaviour

* Remove unnecessary JSON prop

* Remove AcceptAsync

* Allow setting IgnoreExtraArgs on an individual basis

* Remove passing in the flag as a separate parameter

* VS plz

* Push the RunMode setting out to its own attribute, because fox wants consistency.

Bonus: Removes the need for that godawful 'RunMode.Default'.

* Revert previous commit

* Fox doesn't like module-wide switches 😒

- This commit splits up the get statement lines for better analysis.

* Add EditorConfig

* Add basic .NET style rules

* Add naming rules

* Add some more extension

* Add target of the internal fields

* Fix build fails when built on macOS and Linux

* Use 'Condition' attributes

refs: 6f29dda78b (r181371650)

* added UserDefaultAvatar to IUser

* pass ushort as discriminator

* removed unneeded ushort.parse