added actionbar sherlock, set for splitbar. baseactivity extends sherlockactivity now. listview classes for 3 json objects to show the menu item functionality. put spawrks maps code in clientList onclick. fixed the client json object, was one level too complex compared to others.

One problem noted, address url is not recognized by the maps activity.

actionbarsherlock should be added as a project dependency as "provided" not "compiled"