add Microsoft Windows to ###Platforms
[COOK-4594] - 'Found chef-client in' log resource

Using the log resource for the 'Found chef-client in...' debug message causes it
to be reported as executed on each chef-run which I don't believe is the intention
and is confusing as it makes it appear like a resource was changed.

This will still log it when run in debug mode but not as a resource.

Signed-off-by: Sean OMeara <someara@opscode.com>
Merge branch 'master' of github.com:opscode-cookbooks/chef-client
Version bump to 3.5.0
Publish 3.5.0 Changelog
bumping for devodd