implemented room count and client can see notes but not edit them.  implemented PUT_room with tests
Backstage:
update to show list price, list notes, number of rooms.  Bugherd task 38 complete
bugherd tasks 31 and 38 complete.  In backstage: sorting cleaners by last_active.  Sorting lists by last_modified.  Showing notes and price in backstage.
Gaia's styling implemented for room increment/decrement buttons.
New logo for the welcome and sign-in pages