WIP: New layout....

 * Implementing a Navigation pane using a SlidingPaneLayout

Change-Id: I415f9f141ddaec5743874fb811aa55c604f41b04
wip fragment migration

Change-Id: Ibb0e749c35a36f6d94df1cb06d744525e894646b
rework TransferService

split most stuff into a generic class,
make it message based,
rework some stuff to adjust.
sending side is starting up ok atm.

Change-Id: I65577fbf8d6be446d91822354480b00894adac0f
move nfed callback to mainactivity

fixes ndefPushCompleteCallback being null

Change-Id: Ifa06bc62799088f6e467c8d89d4aa894a4f3770f
refactor send/recv fragments to the status bar

Change-Id: I77a833d1947b751002e6d6acc2c4a4b92359bd3f
more status work

Change-Id: Ia6b621d4be356862b58926bd9b8b9fe8a70c7dc0
try and fix npe

Change-Id: I757d9aea6d67dea22ff237860630e3447be82034