Add server parameter to hipchat configuration (#950)
Add server parameter to hipchat configuration (#950)

This allows compatibility with HipChat Server, the self-hosted version of the HipChat service.

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