Fix a number of issues introduced with the increasing volume setting - CM

- Fix coding style
- Fix alarm layout
- Don't increase volume to levels higher than set in the system
- If increasing volume is enabled and alarm volume is set to 0, don't
  play alarm
- Don't randomly change log class usage

Change-Id: Ib98d82e361e83a76f08550f3b74df0c6270645a8

Conflicts:
	res/values-el/strings.xml
	res/values-es/strings.xml
	res/values-fr/strings.xml
	res/values-pt/strings.xml
	res/values-ru/strings.xml
	src/com/android/deskclock/AlarmKlaxon.java