Fixes for 7" tablets

Min sdk version changed to 14 to better support tablets
7“ tablets now display tablet view when on landscape and phone view
when on portrait
10“ shows tablet view always, but it does not look good on portrait :(
Enter key now works on Search Text Veiw
Added local to PackageListView
Fixes color of Active checkbox and StepsListView on Edit activity
Removes unused string
Fixes SVG icon (is now SVG and not Bitmap inside a SVG file)