CB-7556 - iOS: Clearing all Watches does not stop Location Services

iOS shows a little arrow in the status bar if location services are in use. When you set a watch on Location Manager, it starts tracking position, and the arrow symbol appears. However, when that watch is cleared, no command to Location Manager is sent to stop tracking, so the arrow stays visible, even though in reality, the app is not using location services. My guess is that this also impacts battery life to some extent, especially if your iOS app has background location enabled.

This fix would automatically stop tracking location once all watched are cleared, so that the arrow symbol in the iOS status will disappear.

Tested on iOS 7.1.2.

Signed-off-by: Shazron Abdullah <shazron@apache.org>
CB-7571 Updated version and RELEASENOTES.md for release 0.3.10
CB-7571 Incremented plugin version.
CB-7571 Bump version of nested plugin to match parent plugin
Removed amazon-fireos code for geolocation.
CB-7571 Updated version and RELEASENOTES.md for release 0.3.10
CB-7571 Incremented plugin version.
CB-7700 cordova-plugin-geolocation documentation translation: cordova-plugin-geolocation
Merge remote-tracking branch 'upstream/master'