Trebuchet: Default workspace fixes

* Replace AnalogClockWidget by cLock Widget
* Add "no telephony" workspaces files. New favorites:
    - Phone -> Email
    - Contacts -> Calendar
    - Mms -> Contacts
    - Browser -> Browser
* Add sw600dp and sw700dp update workspaces files

Patchset 2-4: CleanUp

Change-Id: If21559c59995326b93689f89291446a9962274cb
Merge "Trebuchet: Default workspace fixes" into cm-10.1