Merge pull request #60 from phaseOne/master

Switch roundClock to submodule
Added mailcount widget.
Updated mailcount.
added curency coverter widget
updated currency converter
added statuscake widget
added tmstatus widget
Added batteryDetails
added only-this widget
updated submodules
added Rdio-Widget
added ScoreTicker
updated widgets
removed ScoreTicker for now
added mbta-widget
added Stock-quotes-Widget
added ScoreTicker again
added CurrLocation
added horizontal calendar
updated submodules