Move build process to Travis

[atomicptr]

Right now the script is running once per hour on my private server, but I think this should run on a Travis CI cron job instead, mostly because it's easier to determine why and when builds fail (Also the script can then be run on command, which would be useful when a new patch drops).

We'd probably have to move the entire page to a new branch and make it build into gh-pages.

[TobiTenno]

Sounds good to me.

[TobiTenno]

do you need help to do it, or do you have a script ready for it?

[atomicptr]

I haven't even started on this beyond a few ideas, lack of time generally is my issue rn :). So feel free to do it if you want to!