inegrated google play services
some kind of poc
added android support library
added persistent notification
added debugging to sd card
cancelled debug
RideStateMachine is now singleton
renamed gpservice
minor semantics
some minor refactorying
wired google play to baby state machine
changed target to android 4.3
semantics
added a comment
attempt to insert the lib to libs
changed google service dependency
fixed some compilation warnings
Merge branch 'google_service'