Make Rakefile.base work with new bundler's function signatures.
Refuse to re-release the same version.
Update step for filling in gemspec to work with new template.
Add missing step for filling in gemspec. Having TODO in gemspec descriptions doesn't fly anymore.
Merge pull request #3 from rcarver/jl-bundler-1-5-3-support

Add support for bundler 1.5.3