Automatically build/release new API doc

[SBoudrias]

Each time we publish a new tag, we should launch a Travis-CI process to release a new version of the API documentation.

A shareable solutions for a couple of our repositories would be very awesome. See:

• Automatically build/release new API doc  environment#9

[SBoudrias]

We probably can use https://github.com/shinnn/gulp-gh-pages for it.

[mischah]

I’m going to have a look at this one 😎

[mischah]

I have a working proof of concept which is a sharable solution composed of:

• a few additions to the existing travis config
• a bash script

See https://github.com/mischah/test-auto-publishing-gh-pages

I’m going to prepare a PR but can’t finish the work as I do not have push access to this repo which is needed to create a Github OAuth token (which is needed to enable push access for Travis).
But I will provide detailed information about how the to the final setup.