* RN-345 Only show refreshing indicator when channel is actually refreshing
* Added getCurrentLocale selector
* Added SwitchTeams component to channel drawer to reduce rerenders
* Reduced number of props passed from ChannelsList into children
* Removed unused prop from FilteredList
* Moved visible post calculation out of render function
* Don't set the channel to loading when not switching channels
* Added most of channel view state to blacklist
