Website rebuild is broken

[vorburger]

While raising #7 myself, I've just noticed that the https://www.lastnpe.org website rebuild is currently broken.

The reason is that when I had set this up years ago it was still the days of using Travis CI. Today https://app.travis-ci.com/github/lastnpe/lastnpe.github.io/branches tells me:

We are unable to start your build at this time. You exceeded the number of users allowed for your plan. Please review your plan details and follow the steps to resolution.

The best solution for this today is probably simply to switch this from Travis CI to a GitHub... I'm not particularly strongly motivated today to do this myself anymore.

@agentgt (from lastnpe/eclipse-null-eea-augments#165) and @sebthom (from lastnpe/eclipse-null-eea-augments#166) FYI, and FYA in case you would like to do something about this? Do shout if you lack some permissions or access or something, and let's see if we can sort that out.

[agentgt]

@vorburger I'll get this fixed in two weeks. Still sort of on vacation.