adds angular view-model binding on init to invite complete
refactors home page, adds responsive styling
completes angular view-model bindings for create and join
adds responsive UI for host and guest video cams
adds centered and responsive host and guest cam elems
aligns title with cam elems on window resize
adds marker before init-OT-Layout
completes OT-layout responsive container
adds dyanmaically created video elem on guest connect, responsive
removes guestData from sessionStorage, binds to service object for reference
adds successfuly text and data connection between guest and host, stores guest connection object
Merge pull request #23 from scottjason/opentok-rewrite

rewrites app with opentok, drops peer.js, adds RTC audio, video, text and data connections, adds responsive ui