added next and previous buttons for instances where there are more than 8 icons
prevented returning to settings after config_editor closed (settings werent being saved)
fixed config editor bug (onClick not recognised for listcontrol(3)
added reset back to page 1 on GUI close
progressed pi OC module, have to abandon slider, they only work for volume and seek
Merge pull request #15 from KODeKarnage/master

added multi-paging to gui, fixed config editor