plugins: create_if_missing, nuke the directory if you need an upgrade
plugins: create_if_missing, nuke the directory if you need an upgrade

priestjim/jenkins,team-lab/chef-jenkins,Dispader/jenkins,Youscribe/jenkins-cookbook,erikthorselius/jenkins,j-c-h-e-n-g/jenkins,RSO/jenkins,gshively11/jenkins,bhalothia/jenkins,rchekaluk/jenkins,Piousbox-cookbooks/jenkins,mlongob/jenkins,bhalothia/jenkins,autoclone/jenkins-cookbook,autoclone/jenkins-cookbook,daften/cookbook-jenkins,juliandunn/jenkins,mknapik/jenkins,Dispader/jenkins,wanelo-chef/jenkins,j-c-h-e-n-g/jenkins,autoclone/iptables,dekokun/jenkins,developerinlondon/jenkins,mattjalexander/jenkins,StephenKing/chef-cookbook-jenkins,rexut/opscode-cookbooks-jenkins,autoclone/iptables,kippandrew/jenkins,SinisterLight/jenkins,rberrelleza/jenkins,locke105/jenkins,pierreozoux/jenkins,blt04/chef-jenkins,StephenKing/chef-cookbook-jenkins,suchitpuri/jenkins,Piousbox-cookbooks/jenkins,StephenKing/chef-cookbook-jenkins,Sauraus/jenkins,Piousbox-cookbooks/jenkins,developerinlondon/jenkins,dshvedchenko/jenkins,richleland/jenkins,rafaelmagu/jenkins,Tiger66639/jenkins,ttab/jenkins,simplymeasured/opscode-cookbooks-jenkins,eklein/jenkins,martinb3-cookbooks/jenkins,AmoebaLabs/chef-jenkins,gshively11/jenkins,grigarr/jenkins,chef-cookbooks/jenkins,rchekaluk/jenkins,Sauraus/jenkins,rexut/opscode-cookbooks-jenkins,Dispader/jenkins,JeanMertz/jenkins-1,martinb3-cookbooks/jenkins,opscode-cookbooks/jenkins,blackboard/jenkins,ndobson/jenkins,epu/epu-cb-jenkins,DataDog/jenkins,streamlinesocial/jenkins,mlongob/jenkins,RobertNorthard/jenkins,duro/jenkins,j-c-h-e-n-g/jenkins,DanielRedOak/jenkins,martinb3-cookbooks/jenkins,samdunne/jenkins,RobertNorthard/jenkins,rapid7-cookbooks/jenkins,rapid7-cookbooks/jenkins,rchekaluk/jenkins,chef-cookbooks/jenkins,mdlavin/jenkins,gshively11/jenkins,krobertson/jenkins-cookbook,autoclone/jenkins,ebsco/jenkins,timops/jenkins,smedefind/jenkins,RobertNorthard/jenkins,jaredrussell/jenkins,rkolless/jenkins,kisoku/jenkins,ryandub/jenkins,cru-Luis-Rodriguez/jenkins,Tiger66639/jenkins,Da-Wei/jenkins,bencaron/jenkins,opscode-cookbooks/jenkins,hirocaster/jenkins-1,umar85/jenkins,cru-Luis-Rodriguez/jenkins,epu/epu-cb-jenkins,crittercism/jenkins,daften/cookbook-jenkins,ebsco/jenkins,epu/epu-cb-jenkins,schisamo/jenkins,bhalothia/jenkins,rapid7-cookbooks/jenkins,mknapik/jenkins,chef-cookbooks/jenkins,jhsubscribe/chef-jenkins,autoclone/jenkins-cookbook,juliandunn/jenkins,juliandunn/jenkins,someara/jenkins-cookbook,daften/cookbook-jenkins,mknapik/jenkins,asmarre/jenkins,m1lth14d3s/jenkins,autoclone/jenkins,gcymbalski/jenkins,b-dean/jenkins,ktc-itsnotbutter/jenkins,opscode-cookbooks/jenkins,rexut/opscode-cookbooks-jenkins,streeter/jenkins,mlongob/jenkins,dshvedchenko/jenkins,uspeak/chef-jenkins,irccloud/jenkins,umar85/jenkins,developerinlondon/jenkins,Sauraus/jenkins,b-dean/jenkins,Tiger66639/jenkins,dshvedchenko/jenkins,samdunne/jenkins,b-dean/jenkins,cru-Luis-Rodriguez/jenkins,samdunne/jenkins,alex-slynko-wonga/jenkins,autoclone/iptables,switchgears/jenkins,ebsco/jenkins,autoclone/jenkins,jcuzens/jenkins,cburyta/jenkins,rberger/jenkins,umar85/jenkins,Afterglow/jenkins,jbrehm/jenkins,isbaran/jenkins,thrucker/jenkins,siteshwar/jenkins