Is it okay to do the following project improvements?

[leonardehrenfried]

I would like to do two things to this project and I was wondering if you are okay with that:

• Convert the README to markdown to make code snippets more readable
• Add unit tests (at least for the import sorting, which is very susceptible to regressions) as described here: http://mudge.name/2012/04/18/testing-vim-plugins-on-travis-ci-with-rspec-and-vimrunner.html

[derekwyatt]

If you want to improve the documentation, please do so! But please, make it a vim help file instead of an external readme file.

Go for it on the unit tests.