pep8 cleanup
pep8 cleanup

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