Interactions.py

This release includes permissions support.

Fixed args/kwargs not handling properly.
Merged these PRs:
Implemented slash command permission. (156)
Fixed bug with `on_socket_response` due to not checking interaction type. (191)
...And more docs/minor changes.

Merged 152 - Fixed missing await in `sync_all_commands`.
Fixed `TypeError` on command invoke can cause command re-invoke.

Merged these PRs:
126 - Reduced `PUT` method request on `sync_commands`.
127 - Added `args` and `kwargs` to `SlashContext`
131 - Fixed attribute typos. Note that previous names are deprecated and will be removed in release 1.2.0.
139 - Implemented file attaching on initial message send / message edit.

This version comes support for new UI change.
Note that this contains some breaking changes, so please read `Migrate To V1.1.0` in the document.
Merged these PRs:
105 - Fixed many bugs occur if only `applications.commands` was added to guild.
107 - Refactored `http.py`, `context.py` to support UI change.
113 - Added override for the application ID to support old bots.
Special thanks to all contributors, this version is mostly created by contributors.

Merged 98 (Fixed temporary auto_convert was case sensitive.)
Merged 99 (You can now pass list of string to choices of `manage_commands.create_option`.)
Merged 104 (Fixed wrong `SlashContext` attribute definition.)
Fixed error if `guild_ids` is not passed to decorator.

Fixed `discord.Client` raises exception due to incorrect event adding.