bad versionName codes were checked into dev. Changing 0.40.1.1 to 0.40.1.0
Updated the makefile so that `test` forces gradle to run assembleUnittest
Revert the NMEA checking code - some android devices don't send any NMEA data.
Removed jacoco from the gradle build as it was breaking tests using robolectric
Added tests and code to verify that the a stumbler bundle will not exceed MAX_WIFIS_PER_LOCATION and MAX_CELLS_PER_LOCATION