Release Name: 1.5.0

Notes:
A framework to allow Ruby applications to generate file/folder stubs 
(like the `rails` command does for Ruby on Rails, and the 'script/generate'
command within a Rails application during development).


Changes:
== 1.5.0 2008-12-27

* Preparation for integration back into Rails
* --git/-g option for generated files to be added via git commands
* after_generate hook for generators (used as rails' templates mechanism)
* bumped activesupport requirement to 2.2.2
* upgraded internal files to support latest newgem (removed config/ folder, moved config to Rakefile)
* support for RAILS_ROOT as a destination root
* removed references to Merb which now has its own generator system; can access any merb
  generators via `rubigen` helper app
* RubiGen::Base.active can be changed to a RubiGen::Base subclass that will be used
  for lookups (e.g. RubiGen::Base.active = Rails::Generator::Base)