title: Netzke controller generation error
body: <p>i'm new to Ruby and Rails and asking about error while generating simple controller 
  <a href="http://writelesscode.com/blog/2012/10/20/extjs-rails-crud-application-in-7-minutes/" rel="nofollow">http://writelesscode.com/blog/2012/10/20/extjs-rails-crud-application-in-7-minutes/</a></p>
  
  <pre><code>$ rails g controller welcome index
  </code></pre>
  
  <p>/Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke/core/railz.rb:2:in <code>require': /Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke/core/railz/routes.rb:18: syntax error, unexpected ':', expecting kEND (SyntaxError)
  ...refix}/:action(.:format)", to: controller.to_s, as: 'netzke'
                                ^
  /Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke/core/railz/routes.rb:18: syntax error, unexpected ':', expecting '='
  ...at)", to: controller.to_s, as: 'netzke'
                                ^
      from /Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke/core/railz.rb:2
      from /Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke-core.rb:10:in</code>require'
      from /Library/Ruby/Gems/1.8/gems/netzke-core-0.8.2/lib/netzke-core.rb:10
      from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:in <code>require'
      from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:68:in</code>require'
      from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:in <code>each'
      from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:66:in</code>require'
      from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in <code>each'
      from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler/runtime.rb:55:in</code>require'
      from /Library/Ruby/Gems/1.8/gems/bundler-1.2.3/lib/bundler.rb:128:in <code>require'
      from /Users/sparta/Work/rails/erp/config/application.rb:7
      from /Library/Ruby/Gems/1.8/gems/railties-3.2.12/lib/rails/commands.rb:24:in</code>require'
      from /Library/Ruby/Gems/1.8/gems/railties-3.2.12/lib/rails/commands.rb:24
      from script/rails:6:in `require'
      from script/rails:6</p>
  
  <p>Maybe something wrong with routes? What I'm missing?</p>