add query functionality for room suggestions
Merge branch 'master' of https://github.com/RoomFly/RoomFly.github.io
fixed the size query promises bug
fix that problem
fix that problem

fix that problem
fix that problem and merge
add the feedback for users to choose another size of rooms
change the option button
due to the screen size of cellphone, add the guidence for users to scroll down to see available rooms
reformatted js
added filter collapse to indicate to the user that rooms have been found
Put all the mandatory filters above the optional filters
Added the campus location filter
Add facility filter
Add No Preference Option
collects values of new filters
handles optional filters
Fixed a typo
The querying is not working for optional filters
add id for each equipment checkbox