Better default title for rooms table
Adds new accessories VC
Adds missing bracket in visual format
Now displays accessories VC when user selects a room
Adds method to retrieve room by row
Now sends selected room to accessories VC
Adds data source for accessories assigned to a room
Adds data source for unassigned accessories
Now posts notifications when accessories appear or disappear
Now shows room name on accessories view
Now using data sources for accessories
Exposes selected indexPath
Accessories can now be assigned to rooms
Now supports removing accessories from a room
Adds missing punctuation