Mms: fix outgoing call handling on SMS notification

The old code generates ACTION_CALL intents with content uris instead of tel
ones, and this causes the SipCallOptionHandler not to be triggered, forcing
the call to be routed via the mobile network instead of following the user
configuration and potentially asking if SIP should be used.

Old intent:
    D/CallController( 1204): placeCall()...  intent = Intent { act=android.intent.action.CALL dat=content://com.android.contacts/data/phones/12345 (has extras) }

New intent:
    D/CallController( 1204): placeCall()...  intent = Intent { act=android.intent.action.CALL dat=tel:xxxxxxxxxxx-xxxx (has extras) }

Change-Id: Iba0134af51edb092913636ba9f51a6a344acb436
Mms: Fix QuickMessage mdpi/hdpi layouts

Fix https://jira.cyanogenmod.org/secure/attachment/12587/Screenshot_2013-09-15-22-59-37.jpg

Change-Id: I42131b0f997edb8f3ddbec758d861cd70f816b16
JIRA: CYAN-1605
Issue: https://jira.cyanogenmod.org/browse/CYAN-1605
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Conflicts:
	res/drawable-inverted/listitem_background.xml