make needed changes in the new linux pyinst bundle
this ticket is to gather needed changes in the new bundles produced by pyinstaller.
- We probably could hide all the dependencies in a child folder.
- We also need to include the helper files.
- any config etc needed by tuf?
something else?
(from redmine: created on 2015-07-24, relates #7291 (closed), relates #7163 (closed), relates #7316 (closed), relates #7342 (closed), relates #7393 (closed), relates #7400 (closed))