landing page icon updates and margins
clean up of action pages - remove old image files - add minified version of css
fix back button on shareLocation page
full height pages
Merge branch 'newbranding' of https://github.com/mclear/NFC_Ring_PhoneGap_App into newbranding
Merge branch 'newbranding' of github.com:mclear/NFC_Ring_PhoneGap_App into READMEupdate