#731 Removed duplicate registration of .cifx/.tooldefx with EMF + no XMI reading for .setext
- Best to review per commit.
- Removed duplicate registration of .cifx/.tooldefx with EMF. Since already registered in
.metamodel
projects, removed again from.io
projects. - SeText doesn't even have a metamodel, so can't read from XMI.
Closes #731 (closed)