Merge pull request #1 from jay3/master

GPS data filtering + stats
Update README.md
Version 1.3

Added action bar sherlock, Android 2.3 compatible, removed watch face submodule

Signed-off-by: Nicholas Jackson <nic@thatlondon.com>
Metric and two way comms

Added metric option for units of measure, also added two way comms from the watch to start and stop the app.

Signed-off-by: Nicholas Jackson <nic@thatlondon.com>
Rename MyLocation to AdvancedLocation and move it to a git submodule