* Initial commit of changes. Changed permissions from bitwise index to use bitwise flags instead. Modified relevant methods involved

* Revised enum value naming

* Added FlagsAttribute to ChannelPermission, GuildPermission

* Added comments per Joe4evr suggestion

* Added underlines to hex value digits for readability per Joe4evr suggestion

* updated names to better reflect actual permission names as per SubZero0 suggestion

* fix for 236775c2d8

* Replaced Math.Pow with left shift operator

* Cleaned up the formatting of ChannelPermission and GuildPermission enums to make it easier to read

* Add GetReactionUsersAsync(IEmote) overload

Resolves #730

* Remove obsolete GetReactionUsersAsync(string) overload

* Throw when attempting to add or remove a member's EveryoneRole

This resolves #780

* Removed braces

* Fix potential nullref in embedBuilder value setter

* Null check on footer iconUrl

* Adding checks for the other URL properties

* Adding IsNullOrUri extension

* Setting StringExtensions as internal

* Add DiscordColors struct

* Moved presets to Discord.Color

* Add support for audit log reasons

* Made changes per discussion

* Add various property validation in EmbedBuilder

* Embed URI changes

Changes property types for any URLs in Embeds to System.URI.
Adding field name/value null/empty checks.

* including property names in argumentexceptions

* Adds overall embed length check

* Add IUser#SendMessageAsync extension

* Add ConfigureAwait

Remove IUser.CreateDMChannelAsync / Fix SocketGlobalUser.DMChannel

Add newest verification level

Users must have a verified phone on their Discord account.

http://i.imgur.com/BexDgzS.png

* Add IChannel.Nsfw, RequireNsfw precondition

* Refactored IChannel.Nsfw to IsNsfw, removed NsfwUtils

Per pull-request feedback

* proper nsfw channel check

Messages may only be pruned between 0 and 7 days, otherwise a 400 will be thrown.