Add centered refresh button + debug URL issue i OITDHandler
Merge branch 'master' of https://github.com/ruben056/hf-iotd
added refres button and set as wallpaper button. The latter includes a 'Toast' notification when the wallpaper is set succesfully or not
added landscop layout but cannot be tested in android 4.4 is apparently a bug i put myself on the email list so i should be notified when emulator is fixed