Chef 11.10 compat
Chef 11.10 compat

WindowsPackage was not introduced until Chef 11.12, meaning we can
delete it to make the Chef 11/12 windows_package hack work

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