[skel] Use recommended uglify config in skel, add DIST_DIR variable (#446)
[skel] Use recommended uglify config in skel, add DIST_DIR variable (#446)

* [skel] Use recommended uglify config in skel

* [skel] Add DIST_DIR variable

* [skel] Remove trailing slash

driebit/ginger,driebit/ginger,driebit/ginger