Release Name: 0.3.1

Notes:
detects smells in Ruby code


Changes:
== 0.3.1 2008-11-17

* Minor enhancements:
  * Uncommunicative Name now checks instance variables more thoroughly
  * Uncommunicative Name now warns about names of the form 'x2'
  * Added check for duplicated calls within a method
  * Reduced scope of Feature Envy warnings to cover only overuse of lvars
  * Added rdoc comments explaining what each smell is about
  * Chained iterators are no longer mis-reported as nested