Some model names (such as 'person') are pluralized incorrectly

The plugin handles 'person' and some other irregular words incorrectly. For example,

script/generate authenticated person sessions

gives code like

map.signup '/signup', :controller => 'peoples', :action => 'new'

instead of

map.signup '/signup', :controller => 'people', :action => 'new'

(i.e., 'peoples' instead of 'people').

What's happening is that, implicitly, pluralize is being called twice on the model name, so the plugin fails for any name that doesn't satisfy the identity

name.pluralize.pluralize == name.pluralize

In the example, the problem is that 'person'.pluralize == 'people' but 'people'.pluralize == 'peoples'.

The culprit is in the call to inflect_names in authenticated_generator.rb. I've attached a patch with a fix; let me know if you'd prefer a GitHub pull request.