Something went wrong with xCode, where the app was failing to build. So I reinstalled iOS and transfered all files to project
Reverted code back to commit: fdcedcf20c7ad89f19efbd1202ed3738788c4aff , to undo whatever changes that caused the app to break
Minor style adjustments
Added code to loadImgs fuction and searchFn to check network state before attempting to load any content
Minor changes on program closes
Merging master