Py-fbchat

- Added support for plans (previously event reminders)
- Added support for polls
- Added support for sending all types of attachments
- Added support for group admin management
- Improved test suite
- Lots of other small features
- Added methods `changeGroupImageLocal`, `changeGroupImageRemote`, `createGroup`, `searchForMessageIDs`, `searchForMessages`, `search`, `fetchMessageInfo`, `fetchPollOptions`, `fetchPlanInfo`, `wave`, `sendRemoteFiles`, `sendLocalFiles`, `addGroupAdmins`, `removeGroupAdmins`, `changeGroupApprovalMode`, `acceptUsersToGroup`, `denyUsersFromGroup`, `createPlan`, `editPlan`, `deletePlan`, `changePlanParticipation`, `createPoll`, `updatePollVote`, `blockUser`, `unblockUser`, `moveThreads`, `deleteThreads`, `markAsSpam`, `deleteMessages`, `muteThread`, `muteThreadReactions`, `muteThreadMentions`, `onImageChange`, `onAdminAdded`, `onAdminRemoved`, `onApprovalModeChange`, `onGamePlayed`, `onCallStarted`, `onCallEnded`, `onUserJoinedCall`, `onPollCreated`, `onPollVoted`, `onPlanCreated`, `onPlanEnded`, `onPlanEdited`, `onPlanDeleted` and `onPlanParticipation`
- Added models `Poll`, `PollOption` and `Plan`
- Countless fixes, see 318, 317, 316, 311, 307 and 306 for more info

* Added `removeFriend` method, 298
* Removed `lxml` from dependencies, 301
* Moved configuration to setup.cfg instead of setup.py
* Included wheels in PyPI

* Fixed `onTyping`, 295
* Fixed `changeThreadColor` with `MESSENGER_BLUE`

- Improved login speed / efficiency, 288 & 287
- Fixed fetching users with `fetchThreadList`, 286
- Fixed fetching threads when their color were the default `MESSENGER_BLUE`, 290

Properly fixed `markAsRead`, gave92 reminded me that I forgot to change the `True` to `'true'` when removing `encode_params`

Fix `markAsRead` and `fetchUnread`; fixes 261
Added the `ssl_verify` instance variable, which allows disabling SSL varification for proxies
See 269