Merge pull request #5 from nickerso/master

trying http protocol rather than git to see if readthedocs likes it
Merge pull request #8 from nickerso/master

Updating the main contents.
Merge pull request #9 from nickerso/master

Adding OpenCOR docs as submodule.
Merge branch 'master' of https://github.com/ABI-Tutorials/vph2014