add meaningful logging statements to determine the bluetooth device
try to discover SDP UUIDs from bluetooth device and use these
check activity always active setting
add debug statements when trying to establish bluetooth socket
connection
add connection state icon; reset progress on disconnect.
Merge pull request #142 from matthesrieke/develop

add connection state icon; reset progress on disconnect.
add service state intent
fix deadlock issue when stopping the adapter connection
fix socket shutdown concurrency issue (SIGSEGV, fatal signal 11)
add intelligent selection of OBD adapters (considering the device name)
deal with unmatched responses -> read another line.
adjust responses off simulator to emulate ELM327
outsource the execution of a command to the OBDconnector.
Merge pull request #144 from matthesrieke/develop

fix several UI related bugs
change state updates to enum; toast on each adapter try -> ui feedback
let the AbstractOBDAdapter do the bluetooth stream stuff
move algorithms to own package
stop looper on expected runtimeexception
add DriveDeck CycleCommand
add interface for OBDConnector. let AbstractOBDConnector do executions.