[Zurich] Update locale file for de_CH
[Zurich] Update locale file for de_CH

This was provided by the folks at Zurich.

Closes #423

otmezger/fixmystreet,dracos/fixmystreet,datauy/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,ciudadanointeligente/barriosenaccion,opencorato/barriosenaccion,dracos/fixmystreet,datauy/fixmystreet,antoinepemeja/fixmystreet,dracos/fixmystreet,datauy/fixmystreet,ciudadanointeligente/barriosenaccion,datauy/fixmystreet,alearce88/fixmystreet,rbgdigital/fixmystreet,appstud/fixmystreet,antoinepemeja/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,dracos/fixmystreet,rbgdigital/fixmystreet,appstud/fixmystreet,appstud/fixmystreet,nditech/fixmystreet,alearce88/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,nditech/fixmystreet,mhalden/fixmystreet,antoinepemeja/fixmystreet,alearce88/fixmystreet,nditech/fixmystreet,dracos/fixmystreet,rbgdigital/fixmystreet,mhalden/fixmystreet,opencorato/barriosenaccion,dracos/fixmystreet,opencorato/barriosenaccion,datauy/fixmystreet,ciudadanointeligente/barriosenaccion,nditech/fixmystreet,nditech/fixmystreet,ciudadanointeligente/barriosenaccion,altinukshini/lokalizo,nditech/fixmystreet,rbgdigital/fixmystreet,appstud/fixmystreet,antoinepemeja/fixmystreet,antoinepemeja/fixmystreet,altinukshini/lokalizo,mhalden/fixmystreet,appstud/fixmystreet,alearce88/fixmystreet,opencorato/barriosenaccion,antoinepemeja/fixmystreet,otmezger/fixmystreet,rbgdigital/fixmystreet,antoinepemeja/fixmystreet,altinukshini/lokalizo,datauy/fixmystreet,altinukshini/lokalizo,otmezger/fixmystreet,otmezger/fixmystreet,opencorato/barriosenaccion,alearce88/fixmystreet,otmezger/fixmystreet,altinukshini/lokalizo,alearce88/fixmystreet,otmezger/fixmystreet,appstud/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,mhalden/fixmystreet,ciudadanointeligente/barriosenaccion,altinukshini/lokalizo,ciudadanointeligente/barriosenaccion,mhalden/fixmystreet,datauy/fixmystreet,rbgdigital/fixmystreet,ciudadanointeligente/barriosenaccion,mhalden/fixmystreet,opencorato/barriosenaccion,alearce88/fixmystreet,eBay-Opportunity-Hack-Chennai-2014/Chennai_Street_Fix,alearce88/fixmystreet,appstud/fixmystreet,nditech/fixmystreet,otmezger/fixmystreet,opencorato/barriosenaccion