* Updated post rendering in center channel to include dates, display names, themeing, profile pictures, and threads
* Added status to ProfilePicture component
* Changed MemberListRow to use a ProfilePicture
* Removed unused prop
* Fixed incorrect copyright year on new file
* Removed unnecessary ref
* Added selectChannel action
* Fixed selected team not being cleared on logout
* Fixed posts and postsByChannel not being initialized correctly
* Added basic post rendering
* Renamed selectors files to be plural
* Removed empty file
* Fixed unit tests after merge
* Removing unnecessary code