Use correct version number for chef gem.
Better error checking / error message if we find more than 1 chef gem installed.
Merge pull request #83 from opscode/ss-chef-gem-version-fix

Find the path of the chef gem correctly while installing chef-client service via MSI.
Merge branch 'master' into chef-11.6.rc-test
Revert "update omnibus for solaris pkg name fix"

This reverts commit 95289b78ed2888a0bd33a6d3684f047915b8b9e7.