#932 Better document CIF metamodel classes like 'DiscVariable' that are reused in other contexts
requested to merge 932-better-document-cif-metamodel-classes-like-discvariable-that-are-reused-in-other-contexts into develop
- Better document CIF metamodel classes that are reused in other contexts:
Automaton,Group,DiscVariable,AlgVariable,Event,Location. - Also fixed a typo.
Closes #932 (closed)