remove comma, url tag changed with django 1.5
remove comma, url tag changed with django 1.5

smn/onadata,awemulya/fieldsight-kobocat,sounay/flaminggo-test,eHealthAfrica/onadata,eHealthAfrica/formhub,sounay/flaminggo-test,hnjamba/onaclone,ehealthafrica-ci/formhub,makinacorpus/formhub,sounay/flaminggo-test,qlands/onadata,awemulya/fieldsight-kobocat,GeoODK/onadata,SEL-Columbia/formhub,qlands/onadata,mainakibui/kobocat,wesley1001/formhub,wesley1001/formhub,eHealthAfrica/formhub,wesley1001/formhub,mainakibui/kobocat,kobotoolbox/kobocat,ultimateprogramer/formhub,SEL-Columbia/formhub,jomolinare/kobocat,smn/onadata,mainakibui/kobocat,eHealthAfrica/onadata,GeoODK/formhub,jomolinare/kobocat,ultimateprogramer/formhub,GeoODK/onadata,ehealthafrica-ci/onadata,ehealthafrica-ci/onadata,hnjamba/onaclone,qlands/onadata,smn/onadata,piqoni/onadata,makinacorpus/formhub,spatialdev/onadata,ehealthafrica-ci/formhub,awemulya/fieldsight-kobocat,piqoni/onadata,GeoODK/onadata,piqoni/onadata,mainakibui/kobocat,jomolinare/kobocat,makinacorpus/formhub,GeoODK/formhub,kobotoolbox/kobocat,ultimateprogramer/formhub,eHealthAfrica/onadata,makinacorpus/formhub,ehealthafrica-ci/formhub,sounay/flaminggo-test,jomolinare/kobocat,spatialdev/onadata,piqoni/onadata,SEL-Columbia/formhub,ehealthafrica-ci/onadata,wesley1001/formhub,eHealthAfrica/formhub,awemulya/fieldsight-kobocat,ehealthafrica-ci/formhub,GeoODK/onadata,spatialdev/onadata,qlands/onadata,eHealthAfrica/formhub,kobotoolbox/kobocat,smn/onadata,SEL-Columbia/formhub,kobotoolbox/kobocat,hnjamba/onaclone,hnjamba/onaclone,ultimateprogramer/formhub,spatialdev/onadata,GeoODK/formhub,ehealthafrica-ci/onadata