updated github readme to use test.drone.io environment
updated github readme to use test.drone.io environment

nils-werner/drone,skarungan/drone,skarungan/drone,Clever/drone,roth1002/drone,psytale/drone,psytale/drone,skarungan/drone,benschumacher/drone,kaedroho/drone,deedubs/drone,shawnzhu/drone,simonoff/drone,gpndata/drone,adoyle-h/drone,simonoff/drone,letusfly85/drone,bbmepic/drone,jgoldfar/drone,lins05/drone,roth1002/drone,romlinch/drone,hkjn/drone,bsauvajon/drone,dakatsuka/drone,albertyes/dronetest,olalonde/drone,carnivalmobile/drone,albertyes/dronetest,fracting/drone,Ablu/drone,beyondthestory/drone,net2b/drone,scrapinghub/drone,llinder/drone,alphagov/drone,albertyes/dronetest,k2wanko/drone,PermissionData/drone,nevermosby/drone,bbmepic/drone,zaro0508/drone,shiena/drone,bbmepic/drone,fracting/drone,kpacha/drone,chlorm-forks/drone,kausdev/drone,adoyle-h/drone,dtan4/drone,reinbach/drone,lins05/drone,deedubs/drone,feelobot/drone,philipz/drone,PermissionData/drone,jackspirou/drone,Clever/drone,mikaelhg/drone,pombredanne/drone,benschumacher/drone,jdamick/drone,carnivalmobile/drone,adoyle-h/drone,alexethan/drone,romlinch/drone,alexethan/drone,kausdev/drone,nevermosby/drone,Ablu/drone,psytale/drone,NamPNQ/drone,mopemope/drone,Dataman-Cloud/drone,oliveiradan/drone,kausdev/drone,vaijab/drone,alexethan/drone,shift/drone,kaedroho/drone,philipz/drone,globalxolutions/drone,rancher/drone,cdaguerre/drone,Dataman-Cloud/drone,arobson/drone,jackspirou/drone,Jurisdesk/drone,toihrk/drone,masarakki/drone,mvdkleijn/drone,olalonde/drone,veghead/drone,masarakki/drone,mvdkleijn/drone,nils-werner/drone,rancher/drone,opavader/drone,depay/drone,shawnzhu/drone,dakatsuka/drone,deedubs/drone,feelobot/drone,PermissionData/drone,feelobot/drone,arobson/drone,gpndata/drone,kausdev/drone,thoughtpalette/drone,armab/drone,dakatsuka/drone,dtan4/drone,Jurisdesk/drone,adoyle-h/drone,mikaelhg/drone,toihrk/drone,dtan4/drone,mopemope/drone,feelobot/drone,beyondthestory/drone,jgoldfar/drone,roth1002/drone,olalonde/drone,nevermosby/drone,Jurisdesk/drone,bbmepic/drone,simonoff/drone,opavader/drone,kpacha/drone,jdamick/drone,msteinert/drone,cedk/drone,fracting/drone,vtolstov/drone,cdaguerre/drone,kaedroho/drone,oliveiradan/drone,arobson/drone,thomasf/drone,bsauvajon/drone,thoughtpalette/drone,jgoldfar/drone,dakatsuka/drone,scrapinghub/drone,oliveiradan/drone,letusfly85/drone,roth1002/drone,kpacha/drone,llinder/drone,mvdkleijn/drone,scrapinghub/drone,kpacha/drone,crhym3/drone,gregory90/drone,carnivalmobile/drone,shiena/drone,mikaelhg/drone,alexethan/drone,net2b/drone,scrapinghub/drone,cedk/drone,k2wanko/drone,shift/drone,msteinert/drone,jgoldfar/drone,hkjn/drone,reinbach/drone,oliveiradan/drone,arobson/drone,olalonde/drone,shift/drone,mvdkleijn/drone,thoughtpalette/drone,flyinprogrammer/drone,opavader/drone,gpndata/drone,net2b/drone,toihrk/drone,vaijab/drone,philipz/drone,depay/drone,reinbach/drone,hkjn/drone,alphagov/drone,msteinert/drone,thomasf/drone,depay/drone,simonoff/drone,globalxolutions/drone,crhym3/drone,pombredanne/drone,PermissionData/drone,reinbach/drone,kaedroho/drone,letusfly85/drone,armab/drone,opavader/drone,romlinch/drone,crhym3/drone,jackspirou/drone,Clever/drone,armab/drone,Ablu/drone,deedubs/drone,Jurisdesk/drone,flyinprogrammer/drone,shift/drone,alphagov/drone,cedk/drone,gregory90/drone,zaro0508/drone,nils-werner/drone,k2wanko/drone,psytale/drone,shawnzhu/drone,donatj/drone,pombredanne/drone,beyondthestory/drone,dtan4/drone,nevermosby/drone,thoughtpalette/drone,donatj/drone,llinder/drone,letusfly85/drone,philipz/drone,depay/drone,veghead/drone,globalxolutions/drone,shiena/drone,zaro0508/drone,zaro0508/drone,Dataman-Cloud/drone,donatj/drone,gregory90/drone,gpndata/drone,shiena/drone,beyondthestory/drone,mopemope/drone,flyinprogrammer/drone,llinder/drone,thomasf/drone,skarungan/drone,hkjn/drone,toihrk/drone,mikaelhg/drone,NamPNQ/drone,gregory90/drone,chlorm-forks/drone,cdaguerre/drone,armab/drone,rancher/drone,vtolstov/drone,globalxolutions/drone,Clever/drone