Phone: Add Ring Delay feature (port forward)

This allows the user to set the number of seconds
before the ringer goes off. This is useful when
vibrate is enabled to get "vibrate before ring".

Change-Id: If9e72333cc5ce8203bc764e918ad8082312dccb7

Conflicts:
	src/com/android/phone/Ringer.java
Updated Japanese translations

- Add missing entries

Change-Id: Ib6dfa4dbd2ed69af2573354bf8d949a3784f9b12
Signed-off-by: rdgate <rdgate@gmail.com>
Phone: Updated czech translation

Change-Id: Ic4059edfe3527643a8c819f7d94eeb08bee7abd5
Signed-off-by: kecinzer <kecinzer@gmail.com>