improved WebRTC screen sharing - one way broadcast
broadcast.js for screen sharing
fixed multiple screen share bug
drag and drop https sites works.  http does not.  need to discuss
revamp using custom websocket libraries, and modularizing server - files appended with 2
screen sharing for revamped version '2'
fixed some late joiner issues
key release added
events transmitted to canvas applications
merged interactions
keycode interaction
ctrl+tab toggle
moved index2 to index
moved version 2 to default
windowManager to sageUI
fixed sageUI
update sageUI style
NEW: Zoom, 3-finger, click, double click Omicron event parsing
Merge remote-tracking branch 'remotes/origin/master' into TouchUI

Conflicts:
	server.js
Merge branch 'master' of https://github.com/tmarrinan/WebSAGE into TouchUI