Added support for Acknowledges
Update README.md
Update README.md

The update for onConnectToEndpoint() got overwritten by my changes for Acknowledges. Adding the method back to the README.
Added support for Acknowledges
Merge branch 'master' of
https://github.com/vinaysshenoy/android-websockets.git
Avoid mSocket NPE if WebSocketClient.disconnect() is called twice
Merge pull request #19 from cpeterso/cpeterso/handle-double-disconnect

Avoid mSocket NPE if WebSocketClient.disconnect() is called twice
Fixed merge conflicts
Merge pull request #17 from vinaysshenoy/master

Added Support for Acknowledges
Avoid calling cleanup twice on error condition
Merge pull request #20 from ElMassimo/cleanup-called-twice

Avoid calling cleanup twice on error condition
Fixed msgId in emit() messages being appended with '+' when Ackowledge
not added
Merge pull request #21 from vinaysshenoy/master

Fixed incorrect formatting of Emit messages
Implemented auto-reconnect with exponential backoff for SocketIOClient
Changed cleanup code because we can reconnect on error
Fixed formatting
Add support of message endPoint for types : message, message JSON and
event
Merge pull request #22 from vinaysshenoy/master

Added support for auto reconnection on error with exponential backoff
Merge branch 'master' of git://github.com/yapiti/android-websockets

Conflicts:
	src/com/codebutler/android_websockets/SocketIOClient.java
Changed endpoints to be optional when emitting messages