fix some bugs
added buddy class for managing chat connection
change ConnectionManager to BuddyManager
added Connection manager entity
change logic
delete COnnectionManager
setting connection handler as buddy
buddy now has client object
handling handshake in buddy, handling messages in buddy
fix bug on click function
store onion address in buddy before open new connection
changemessage verison 0.9.9.287
added bit hear class for track connection for all available buddies
change min api level version to 9
remove handshake logic from connection
added buddy status, handshake status
added beatheart shaduleExecutor
merge andoid-chat-only > master
merge origin/android-chat-only > master
added handshake status
added restoring buddies from contact entities
added beat heart causing
BeatHeart, functrion of beat heart implementation
Merge branch 'master' into iss299
pre-merge commit