Added missing titles

PS2: also added to the email_activity_options.xml

Change-Id: Ia5204dc846223b8d6938b2cfabcf47c8b634a6b7
Merge "Added missing titles" into cm-10.1
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Email into cm-10.1