add speech output setting menu
adding basic functionality to speech output menu
periodic status speech implemented
finish periodic voice status and menu
Update DroneInterfaces.java
Update TTSNotificationProvider.java
Update SettingsFragment.java
fixing bugs and making summaries more useful
Merge branch 'voice_settings' of github.com:TShapinsky/droidplanner into voice_settings

merge pull request with bug fixed
Merge branch 'master' into voice_settings

Conflicts:
	Android/src/org/droidplanner/android/DroidPlannerApp.java
	Android/src/org/droidplanner/android/fragments/SettingsFragment.java
	Android/src/org/droidplanner/android/notifications/TTSNotificationProvider.java
Merge pull request #997 from TShapinsky/voice_settings

Periodic Speech Output Settings and Functionality