use sh instead of bash in travis config
use sh instead of bash in travis config

timwis/jkan-test,cwarecsiro/jkan,odijkan/odijkan.github.io,JJediny/jkan,samedelstein/jkan,SacMOIE/jkan,ryanvco34/jkan,OpenDataSTL/openstl,amaliebarras/data-portal-new,carlvlewis/jkan,mysociety/jkan,Donymuslimin/jkan,ryanvco34/jkan,sammyildruido/OpendataGentediLatiano,cityofsandiego/seaboard,cwarecsiro/jkan,JJediny/jkan,jpmeade/jkan,mysociety/jkan,iltempe/opendatagentediprato,SacMOIE/jkan,jpmeade/jkan,cwarecsiro/jkan,cforlando/jkan,cforlando/jkan,mysociety/jkan,timwis/jkan,samedelstein/jkan,timwis/jkan-test,ODTW/jkan,iltempe/opendatagentediprato,iltempe/opendatagentediprato,timwis/jkan,civichelper/jkan,cityofsandiego/seaboard,mcdougs/jkan,patcon/data.toronto.io,ODTW/jkan,laurendamato/jkan,laurendamato/jkan,mcdougs/jkan,JJediny/jkan,ODTW/jkan,4pplefish/jkan,cforlando/jkan,gioialab/opendatagentedigioia,amaliebarras/data-portal-new,cityofsandiego/seaboard,4pplefish/jkan,OpenDataSTL/openstl,civichelper/jkan,carlvlewis/jkan,gioialab/opendatagentedigioia,timwis/jkan,mysociety/jkan,4pplefish/jkan,amaliebarras/data-portal-new,samedelstein/jkan,carlvlewis/jkan,laurendamato/jkan,SacMOIE/jkan,timwis/jkan-test,odijkan/odijkan.github.io,patcon/data.toronto.io,jpmeade/jkan,patcon/data.toronto.io,OpenDataSTL/openstl,gioialab/opendatagentedigioia,Donymuslimin/jkan,Donymuslimin/jkan,sammyildruido/OpendataGentediLatiano,OpenDataSTL/openstl,civichelper/jkan,Donymuslimin/jkan,ryanvco34/jkan,mcdougs/jkan,sammyildruido/OpendataGentediLatiano,odijkan/odijkan.github.io