TimePickerFragment and calculateAlarm method

Learned to use Bundles for passing information.
Working with the Date format for time variables.
app.iml merge
Merge branch 'master' of https://github.com/gordontang/Smart-Sleeper

Conflicts:
	app/src/main/java/com/example/gt/smartsleeper/MainActivity.java
	app/src/main/java/com/example/gt/smartsleeper/TimePickerFragment.java
	app/src/main/res/layout/activity_main.xml