Update CHANGELOG for #219, #220
Update CHANGELOG for #219, #220

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