Changed Play Services Version and added support libraries
Added Bluetooth Helper Class
Created MangeEnvironment and AddEnvironment Activity
Added Bluetooth Functionality to the Add environment activity
Cleaned the UI, and optimized the bluetooth code
Minor Changes
Minor Changes - Cleaned code
Changed the UI for add environment - More appealing
Select bluetooth devices dialog style.. ;)
Done with Wifi selection
Added Permissions: ACCESS_WIFI_STATE
CHANGE_WIFI_STATE
Merge branch 'priyan' into aravind

Conflicts:
	.idea/libraries/play_services_5_2_08.xml
	app/build.gradle
	app/src/main/AndroidManifest.xml
	app/src/main/java/com/pvsagar/smartlockscreen/LockScreenFragment.java
	app/src/main/res/layout/password_lock.xml
Merged priyan branch