Automatic update don't work

[michal-josef-spacek]

Probably related to change to graddle and different distribution format.

[michal-josef-spacek]

Mechanism for automatic update is downloading of jar file from http://yarl.github.io/vicuna/download/latest.jar which redirect to http://yarlu.pl/vicuna/download/latest.jar which is in Pawel space.

[michal-josef-spacek]

TODO:

• Fix situation with creating latest release on some web place or use directly github.
• Fix FDownload.java to new distrubution format (add unzip)