This is a nontrivial update and not 100% backwards compatible.
The readme explains that to use a tagged version that you must set the branch value to "none" which is overly surprising. The ultimate solution is cover the method responsible (#build_script_flags) with unit tests to catch all possible combinations. Unfortunetly the branch and version flags can interfere with each other making any solution here subpar. Closes #152
Adding some baseline sanity tests to cover: * patch support * rubygems_version support * jruby support * ree support References #100