Version bump to 1.12.8
Version bump to 1.12.8

opscode-cookbooks/windows,jboeshart/windows,lynx44/windows_cookbook,simplyadrian/windows,juliandunn/windows,urban-institute/windows,modulexcite/windows,ruicovelo/windows,kanerogers/windows,daptiv/windows,stuartpreston/windows,wildbillcat-cookbooks/windows,protec-cookbooks/windows,shoekstra/chef-windows,tophercullen/windows,Chhed13/windows,mrwizard82d1/windows,blairham/windows-cookbook,GannettDigital/chef-windows,spuder/windows,chef-cookbooks/windows,autoclone/windows,criteo-forks/windows,rlaveycal/windows