Add a terminology section?

[HugoSchtr]

I think we need to add definitions of the terminology of eScriptorium:

• What's a project?
• What's a document?
• What's training?
• etc.

Just to name a few. :)

As @alix-tz said, we could link definitions to walkthroughs they are mentioned in.

I think this idea is also linked to #49

[alix-tz]

On board for this idea!

[alix-tz]

For memo, I have a vocabulary sections regarding machine learning terms in "train".

[alix-tz]

we need a page with information on the panels too (see #82)

[FloChiff]

I think "Ontology" is missing in the terminology page