little cleanup

Change-Id: I38ca1202e2249cdbe56a95be45c97bc19aa22ab2
tiny changes for changing state

Change-Id: Iee12a42e236b9cf72823e120a835130a87e7c188
some more rearranging

Change-Id: I0a6fd5c1992d85395d4c13984e4b6ffe9006c287
process progress updates on service thread and pass final values to ui

Change-Id: Ifa63ac7bcd38c20cc0c28213a9f29cd00f49d70d
advertise our parcelables, might need

Change-Id: Ia8b39f06e3e00ed8979c436487814648de003f8a
stop using DataIn/OutputStreams, write directly to the channel

Change-Id: I1d1fc662a6b2dd2953c367c16a31dc1ac773a5b2
Make FileServer listen on p2p addr, add some doc

Change-Id: I400a12047592e9386abb66e5c8b1b3a2ccd1da8e