Shim repository for jScroll as Contao Component.
composer require heimrichhannot-contao-components/jscroll
Add the following to your config (keep keys to prevent double integration):
$GLOBALS['TL_JAVASCRIPT']['huh_components_jscroll'] = 'assets/jscroll/dist/jquery.jscroll.min.js|static';
$GLOBALS['TL_JAVASCRIPT']['huh_components_jscroll'] = 'assets/components/jscroll/dist/jquery.jscroll.min.js|static';
Update Library:
svn export https://github.com/pklauzinski/jscroll.git/trunk/jquery.jscroll.js ./dist --force
/usr/bin/yui-compressor dist/jquery.jscroll.js -o dist/jquery.jscroll.min.js