Phone mods

Landscape in call && Exit to home

Patch2 : Cleanup

Change-Id: I1eb5904b9c5f0a252d9e1a935dc21668361cedb6
Signed-off-by: Zaphod <mwilson@acesappraisal.com>

Conflicts:

	src/com/android/phone/CallFeaturesSetting.java

Signed-off-by: iceandfire <arhamjamal@gmail.com>