Fixed readsetting bug.
Added tile support and msg save on phone

Added tile update on how many new message comes in and has not been
read.
Added msg save on the phone for compare to see any new ones comes in.
Note: for some reason, I can only get one msg from the sever the gghb
wrote on 7/25/2013.  readMsg.getLength() is always return 1.
Rewrite save message a bit to no wait

Rewrite save message a bit to no await for write and read since we want
our settings to show up when we want it.