Clean-up

Signed-off-by: Chintan Shah <cgintan1998@gmail.com>
Settings: Clean up SeekBar (1/1)

SeekBarPreference:
	-Way too many unused
	values that only complicated things.
	onProgressChanged is called to update
	the summary without issue.
	-Set future-proofing else {} to set the
	monitor box to JUST the progress value.
	-Set a "default" string @ int setting.
	-Set minimum Value method
	-Set a multiplier method to multiply
	value / summary.

Change-Id: I93f4f817f2d745f5bf4a9881513642ac3f4bf16a

Conflicts:

	src/com/android/settings/SoundSettings.java
	src/com/android/settings/mahdi/SeekBarPreferenceSlim.java