Keep indices when dropping/renaming columns.
Keep indices when dropping/renaming columns.

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