LongPolling

- network status callback function
- long-polling function
basic socket.io
solved re-connection problem with Socket.IO
new line (code)
doesn't send feedback with null comment value

- show toasts ("please give your comment")
socketIO reconnection bug fixed (loadin indicator on view, screen off disconnect()

socketIO disconnect when screen off, indicator on UI View when
communicating with server
fixed walkthrough, lower version of android support
subject line
show message that got as response from server on Toasts.show

what happend
there's a problem on login network when the existing user try to launch by clicking on the apps list. But no idea where it occurs from, so that modifed to find out where this problem comes from.
subject line
removed title bar on android lower than ICS version

what happend
looks not cool
Merge branch 'NewDesign'

Conflicts:
	src/com/clippick/IntroActivity.java