fix for #131, thanks to @Lul4n
fix tests so that they pass -- but they need to be rewritten!
Merge commit '83e064fee42cef99606e11cc6a3b522b094de44c'
remove unused maven modules
Merge commit '78488820b3da08df86c3bbbe0e28238c637812bd' into newinstaller
implement unzip functionality for zipped artifacts
Merge remote-tracking branch 'jonathan/newinstaller' into newinstaller
bugfix fucking typo!