Improve form entry

[WolfgangFahl]

When entering forms there should be better explanation with examples for the form and for each field of the form.

By: Heike Rohde

[WolfgangFahl]

see #24

[Julian-tib]

For many some properties we already have "usage guidelines" (e. g. https://www.openresearch.org/wiki/Property:Has_coordinator) . Would it make sense to create another "meta property" which is called "usage guidelines" for this purpose?

[WolfgangFahl]

Heike's request is to make that information visible right while entering a form. Having the planned help pages of course is a first steps towards fullfilling this request. The content of the usage guidelines will surely help in this.