Hook into rails-3 generators using 3.0 and 3.1 APIs
- Rails-3.1 will change the API for hooking into generators from
"config.generators" to "config.app_generators".
- This commit supports either.
Expose rake tasks via the railtie instead of generating a file.
This re-instates work done by carlhuda in commits:
generate rspec.rake again
- catch 22 - rake tasks in railties in gems that are part of the test
environment don't get loaded without specifying RAILS_ENV
add lib/rspec-rails so rails+bundler can find it