faded appearance of who's attending and chat buttons
added temporary asset for leave button
adjusted main bubl image to remove excess background color from perimeter
added leave button to main bubls screen
added temporary image assets for send button, photo button and set time buttons
segue to create bubl view controller when tapping create button
new view controller for create bubl screen. set up basic layout
Added bubl property for creating new bubl in create view controller
set main container background color to gray
added text field for setting title of new bubl. connect api call for creating bubl
api call for posting new bubl
post new bubl to backend and update on confirmation handler
added temporary assets for curved top and bottom backgrounds
temporary image asset for max number of members icon
created view controller for inviting contacts to newly created bubl
segue to invite view controller on create bubl