fixing metadata version error. locking to 3.0
fixing metadata version error. locking to 3.0

edmunds-chef/git,optimizely/git,h4ck3rm1k3/git,optimizely/git,vinyar/git,h4ck3rm1k3/git,heathsnow/git,edmunds-chef/git,chef-cookbooks/git,pghalliday-cookbooks/git,grozen/git,vinyar/git,heathsnow/git,joncotton/git,jssjr/git,jssjr/git,protec-cookbooks/git,heathsnow/git,chef-cookbooks/git,optimizely/git,edmunds-chef/git,jssjr/git,vinyar/git,tas50/git,glensc/chef-cookbook-git,h4ck3rm1k3/git,protec-cookbooks/git,protec-cookbooks/git,rapid7-cookbooks/git