Automagically update the website's submodule

[markusmo3]

Update the submodule (of master) inside of the gh-pages branch to the latest commit automagically.
This is so we dont have to manually do that everytime. Possible solution is to use travis-ci.

Here are some related links i found:

• http://awestruct.org/auto-deploy-to-github-pages/
• http://stackoverflow.com/questions/18027115/committing-via-travis-ci-failing
• https://evansosenko.com/posts/automatic-publishing-github-pages-travis-ci/

[iluwatar]

👍

[npathai]

@noobxgockel 👍 have you consciously chosen AutoMAGICALLY as the title? Or is it supposed to be automatically? :)

[markusmo3]

@npathai yep npathai. I like to do that from time to time. Its like magic, you only think its magic until you know how the trick is done. And updating the website each travis build might seem magically to some C:

[markusmo3]

Sorry for the amount of commits.
I tried testing it in my fork, but travis didnt behave well...
It seems to work now though C: 10de139

[npathai]

That's great 👍