Branch PTIN - SDR Merge discussion

[pchainho]

Participat
-> createMySelf() MyParticipant does not handle peer connections any more. local streams set on Resource.stream
-> createRemote() get MediaStreams from Resource.stream
-> addResource() support multiple add resources

Conversation
-> Id as input for new Conversation
-> MyParticipant is also in conversation.participants array
Danger -> Open() new input parameter "subject"
-> Conversation for ChatAdhoc ie no PeerConnection

Codec
-> sink replaces databroker

Enumerations
-> MessageType.MESSAGE
-> ResourceType.ADHOC_CHAT
-> CRUD_OPERATION

Identity
-> Identity.listeners -> to receive Identity.status changes events
-> Identity.presence is a complex data type to identity different presence sources for the same ->
-> localConnectURL // generalConnectURL ??
-> IdentityContext subscription and ConversationContext subscription

MessageStub
-> MessageStub.sendMsg( ) with callback