Merge pull request #229 from rightscale/ivory_13_09_acu113891_rs_log_level_enhancements

rs_log_level enhancements
acu114083 require right_link/version explicitly

This extra line is needed for the package build but not tarball mode
Merge pull request #232 from rightscale/ivory_13_08_acu114083_missing_require_for_package

Ivory 13 08 acu114083 missing require for package
acu114083 Merge branch 'v5.9'

* v5.9:
  acu114083 require right_link/version explicitly