pep8 cleanup
pep8 cleanup

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