Updating package.json
moving adapterjs to be a dependency
Updating to correct adapter js version number
Merge pull request #3 from Temasys/AdapterJSdependency

Adapter js dependency
Merge remote-tracking branch 'origin/master' into xrdc

Conflicts:
	publish/skyway.debug.js
	publish/skyway.min.js
Merged conflicts.
AND-11 AND-12 WIP: Implemented DataChannel for chat on Web.
DataChannel chat is sent in the format:
CHAT|<Type of chat>|<Sender's nickname>|<chat data>
For e.g.:
CHAT|PRIVATE|webrtcUser|Chat data here, any character is allowed, including '|'...
CHAT|GROUP|webrtcUser|Chat data here, any character is allowed, including '|'...

On Web client, to activate/inactivate Signalling channel or DataChannel chat,
set _chatSig or _chatDC to true or false respectively.
Both variables are set to true by default. A possible UI based controller implementation is to add a button or radio button for each variable to be toggled on and off.

Android client is still unable to receive chat in a reliable way from web client. This could be due to inability to activate SCTP channel on Android.