cLock: Launch configuration when adding the widget

This commit adds the ability to launch the configurator when
adding a widget.

Change-Id: I3e27b056a57057c6466243fdf6b97c509f1dbbdc
cLock: Add support for a small widget layout with weather

This commit also turns on the weather panel by default

Change-Id: I8995e0fc1513aba87cd00974071e0c4691ca9dda