Update copyright years.
Update travis.yml to work with CocoaPods.
Update MMDrawerController minor version.
Transition from NSUserDefaults to NSCoding.
Add in-progress section to the Changelog.
Transition Bookmark Add/Edit screen over to Storyboards.
Move project warning settings into their own xcconfig file.
Add OCLint target.
Split the Storyboards into separate files.
Transition ChatView to Storyboards.
Don’t allow opening left/right drawers while typing.

Fixes a regression introduced in 7249662.
Clean up the system message formatting.

Also adds support for viewing the server topic on connection.
Tweak MBProgressHUD styling.
Fix all remaining Xcode warnings.
Explicitly define floats.
Major file reorganization.