#180 Make FlashComponent conform to CodeSniffer standards (variable and method names)
#180 Renaming _api_auth_level to _apiAuthLevel to conform to standards
#180 Adding @throws to AppProjectController docs
#180 underscores on private methods
#180 remove pointless overloading
#180 camelcaps in TimesController
#180 camelcaps in SettingsController
#180 user_id -> userId
#180 Added @throws tags to UsersController
#180 More whitespace cleanup, variable CamelCaps in  UsersController