Added login system
Added login system
Merge branch 'login_system'

Conflicts:
	.idea/libraries/ComAndroidSupportAppcompatV71800_aar.xml
	.idea/misc.xml
	Forge/src/main/java/com/pockwester/forge/AvailabilityActivity.java
	Forge/src/main/java/com/pockwester/forge/MainActivity.java
	Forge/src/main/res/layout/activity_main.xml
	Forge/src/main/res/layout/availability.xml
	Forge/src/main/res/values/strings.xml
	Forge/src/main/res/values/styles.xml
Finished merge with master and login