Dialer: Proposal to amendment the look of dialer to fit kk

screen http://www.elelinux.se/elelinux/dialer_5.png

Change-Id: If393f0e2b57f3c55025dd029c86cb6a0bf24d4a3
Add separate tabs for incoming and outgoing in CallLog

Change-Id: If3eac88ad62530decefd5a304b85cc258bcbb95b

Conflicts:
	src/com/android/dialer/calllog/CallLogActivity.java
Fix dialer force close.

If there is no activity to handle the intent
ACTION_RECOGNIZE_SPEECH, it leads to dialer force close
on tapping voice search button.
Add try catch statement to avoid the dialer force close.

Change-Id: Ie59f06608af913cee3f50a03ebceca9616e6bc8f
CRs-Fixed: 592572