[3/3] Telephony: QuietHours (SlimRoms)

add support QuietHours

squash commit from:

 Quiet Hours Ringer (1/3)

Juba Implemented Changed Logic
	(24-hours = true)

Change-Id: I6ebd168d4a5ec2220ee481b8b6258635d53bb57b

by Kufikugel

Change-Id: I4f3c3495c0042e7b46107e35cb33e6c858e7d826
[3/3] services/Telephony: Increasing Ringtone

      Option to set the incoming call ringtone volume to increase
      in pre-defined (user selected) increments.

Linked commit:
      Settings   - https://gerrit.paranoidandroid.co/#/c/447/
      Frameworks - https://gerrit.paranoidandroid.co/#/c/448/

Conflicts:
	src/com/android/phone/Ringer.java
Merge branch 'psx_v3halo' of https://github.com/PSX-PureSpeed/android_packages_services_Telephony into psx_v3halo

Conflicts:
	src/com/android/phone/Ringer.java