added pip install requirements to fabfile
added pip install requirements to fabfile

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