Changing to new theme and new structure

[bedroesb]

Since the theme is being previewed from my fork I thought it would be easy to work on it immediately. Normally you should have access to it with this PR.

LIVE PREVIEW HERE

• Restructuring the main landing page
• Making a landing page for the documentation, or do we take Johan his page ? I now placed his content in "start guide"
• Maybe we want "quick start guide" and "full guide" from Johan in de side menu
• Prune the old pages, maybe get rid of them
• Move events to new system
• Adding the correct redirects
• Making sure all urls work
• Getting rid of the collapsible peices and other html snippets that are not needed anymore

[fbacall]

Should we also add redirect_from for all moved pages?

[stain]

I was volunteered to add those.. will have a go now that I can edit through this PR.

[bedroesb]

I was wondering if we could not just change the URLs in workflow hub, since this will be a lot of work. Could we check on google how many of these deep links exist on google?

[bedroesb]

Is there a reason for using an include instead of just using its contents? This way it can be reused off course.

[fbacall]

It's included in two places: the front page and its own page.

I made a separate page for it for direct linking (from the footer) because when I tried linking to the anchor (e.g. /#citation) the page didn't scroll to the correct place, possibly because some elements on the front page are loaded dynamically after the initial page load.

[bedroesb]

oh I missed the second use of the include. ok! https://bedroesb.github.io/about#citation this works for me though (without the backslash)

[fbacall]

For me it scrolls here:

unless I'm already on the page when visiting the anchor