Resolve "add needed stuff to allow for loading NSD files with RiseClipseEditor"

Closes #9 (closed)

added 10 commits

• f36d6f57...be442ccb - 7 commits from branch master
• 74fae128 - NSD single file and zip van be loaded in editor
• b02b2a93 - allow for re-running finalize()
• 4034449b - take into account resourceSet with several kind of resources

Compare with previous version

By Dominique Marcadet on 2019-02-15T16:57:47 (imported from GitLab project)

added 8 commits

• 4034449b...3090ab92 - 7 commits from branch master
• ab68a0d6 - resolve conflict

Compare with previous version

By Dominique Marcadet on 2019-03-29T15:31:07 (imported from GitLab project)

unmarked as a Work In Progress

By Dominique Marcadet on 2019-03-29T15:31:23 (imported from GitLab project)

mentioned in commit 8cf793be

By Dominique Marcadet on 2019-03-29T15:31:26 (imported from GitLab project)

merged

By Dominique Marcadet on 2019-03-29T15:31:27 (imported from GitLab project)