Add special-case logic to right_develop binstub so it can be invoked from the right_develop Git repository, for testing.
Add minimal test coverage of CLI to ensure it doesn't break under Ruby 1.8
Don't try to load RightDevelop::Commands::Server under Ruby 1.8 (RightDevelop::Testing contains syntax that is not 1.8-safe)
Work around an odd behavior with Bundler and :path option in Gemfiles
Reorganize some steps
Version bump to 3.1.6
Merge pull request #37 from rightscale/commands

Ensure that the CLI tool works (and keeps working) under Ruby 1.8