Merge pull request #208 from keonnk/keon/add-rooms

used isLoggedIn function

fixed add room button always showing

Componetized createRoomModal

Select All checkbox and other fixes

adding users to new rooms support

created add room button, and create new room backend route

Update planner

Update planner

Update planner

Update planner

Add planner as submodule

Remove empty planner folder

Add planner

Update api and database