Updated README.md with new `windows_feature_*` matchers
Updated README.md with new `windows_feature_*` matchers

Signed-off-by: Steven Murawski <8669c3d8a26fdfd690b7fe59e147997ca1cfb23f@gmail.com>

rlaveycal/windows,GannettDigital/chef-windows,chef-cookbooks/windows,stuartpreston/windows,daptiv/windows,protec-cookbooks/windows,ruicovelo/windows,criteo-forks/windows,opscode-cookbooks/windows