removed plugin_about_patch as superseded by rails 2.2.2.
removed plugin_about_patch as superseded by rails 2.2.2.

Signed-off-by: James McCarthy <081cc1a1e1f0e6ba2763bd9d18918e28fbcc644e@gmail.com>

mat/mephisto,emk/mephisto,emk/mephisto,mephistorb/mephisto,rwdaigle/old.ryandaigle.com,jgoggles/mephisto,technoweenie/mephisto,mico/Mephisto-fork,mat/mephisto,jgoggles/mephisto,mephistorb/mephisto,rwdaigle/old.ryandaigle.com,technoweenie/mephisto,mico/Mephisto-fork