- support the following concepts from rspec-1.2.x
- run options
- from command line
- in rake task definitions
- formatters
- run options
- Ensure context works everywhere describe does
- For self testing ** shared example groups should not be merged into the real 'world'
- make sure all behaviour refs are now examplegroup
- need to figure out how maxwell will allow us to mix all the rails testing facilities with rspec when working with rails.