Add feature for call record.
Snapshots:
http://i1342.photobucket.com/albums/o774/engle_mars/Screenshot_2013-04-20-20-58-19_zps32fe8f76.png
http://i1342.photobucket.com/albums/o774/engle_mars/Screenshot_2013-04-20-20-58-27_zpsad9e98c8.png
http://i1342.photobucket.com/albums/o774/engle_mars/Screenshot_2013-04-20-20-58-07_zps2f269d9d.png
http://i1342.photobucket.com/albums/o774/engle_mars/Screenshot_2013-04-20-20-58-37_zps8ba18cc8.png

Change-Id: Ic093de51858fa8b608b3e57d84b61868ce62f94b

Conflicts:
	res/values-zh-rCN/strings.xml
	res/values/strings.xml
Revert "Add feature for call record."

This reverts commit 62760f7cd5034bf6a71e104e27497df010aad3a7.