Fixes #229

Co-authored-by: Jared L <48422312+lhjt@users.noreply.github.com>

* General cleanup

* Add Async suffix to SendAutocompleteResult

* Fix more formatting

* Fix unused RequestOptions in GetActiveThreadsAsync

* Add message to ArgumentNullException

Co-Authored-By: MrCakeSlayer <13650699+MrCakeSlayer@users.noreply.github.com>

* add channel types in application command options

* Indent Docs

* Changed from NotNullOrWhitespace to NotNullOrEmpty

* Added NotNullOrEmpty on filename

* Added system to interpret from the path

* Added a check for if it contains a period

* It has been done, how ever it will break stuff

* Changed to use ??= how ever still added error check

* Added space under check

* Changed from with a period to valid file extension

* Added checks for SendFileAsync

* Removed filename != null &&

* Implement CleanContent In IMessage & RestMessage

* Update Spelling and Documentation

* Add SanatizeMessage to MessageHelper and Refactor Rest and Socket Message

* Added Clean Content Function

* Fixed Spelling problems and bad var handling

* Add StripMarkDown Method

* Added icon field to IRole

* Added GetGuildRoleIconUrl()

* Update GuildPermissionsTests.cs

* Update GuildPermissions.cs

* Add competing status type

* Update UrlValidation.cs

* Update ComponentBuilder.cs

* Add docs and better error messages.

* Fix wonky intentation

Co-authored-by: Quin Lynch <49576606+quinchs@users.noreply.github.com>