[tor-wiki-changes] doc/CollecTor/Improvements edited

[Tor Bug Tracker & Wiki: iwakeh]

added ticket and description for "executable jar" 

([diff](https://trac.torproject.org/projects/tor/wiki/doc/CollecTor/Improvements?action=diff&version=6))

URL: https://trac.torproject.org/projects/tor/wiki/doc/CollecTor/Improvements?version=6