tweak footer links to apps
tweak footer links to apps

include logos and change the header text

closes #751

mhalden/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,dracos/fixmystreet,opencorato/barriosenaccion,otmezger/fixmystreet,altinukshini/lokalizo,ciudadanointeligente/barriosenaccion,ciudadanointeligente/barriosenaccion,opencorato/barriosenaccion,mhalden/fixmystreet,nditech/fixmystreet,opencorato/barriosenaccion,antoinepemeja/fixmystreet,nditech/fixmystreet,altinukshini/lokalizo,otmezger/fixmystreet,opencorato/barriosenaccion,otmezger/fixmystreet,appstud/fixmystreet,dracos/fixmystreet,rbgdigital/fixmystreet,ciudadanointeligente/barriosenaccion,dracos/fixmystreet,antoinepemeja/fixmystreet,ciudadanointeligente/barriosenaccion,otmezger/fixmystreet,appstud/fixmystreet,nditech/fixmystreet,otmezger/fixmystreet,altinukshini/lokalizo,otmezger/fixmystreet,appstud/fixmystreet,rbgdigital/fixmystreet,altinukshini/lokalizo,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,dracos/fixmystreet,rbgdigital/fixmystreet,antoinepemeja/fixmystreet,appstud/fixmystreet,antoinepemeja/fixmystreet,mhalden/fixmystreet,nditech/fixmystreet,antoinepemeja/fixmystreet,nditech/fixmystreet,mhalden/fixmystreet,opencorato/barriosenaccion,rbgdigital/fixmystreet,mhalden/fixmystreet,rbgdigital/fixmystreet,ciudadanointeligente/barriosenaccion,opencorato/barriosenaccion,ciudadanointeligente/barriosenaccion,altinukshini/lokalizo,antoinepemeja/fixmystreet,appstud/fixmystreet,altinukshini/lokalizo,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,mhalden/fixmystreet,nditech/fixmystreet,otmezger/fixmystreet,ciudadanointeligente/barriosenaccion,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,appstud/fixmystreet,dracos/fixmystreet,opencorato/barriosenaccion,rbgdigital/fixmystreet,dracos/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,nditech/fixmystreet,antoinepemeja/fixmystreet,appstud/fixmystreet