bumped to v1.4.0 for new release
* Added a 5 second motion timeout setting, mostly for debug purposes
* Fixed incorrect message when significant motion sensor is not actually available
* added a uses-feature declaration for the accelerometer
* added API 3 accelerometer listening.
Merge pull request #1286 from crankycoder/fix-motog-motion

Fix for MotoG (XT1032) accelerometer usage