Today, Luci & I worked (well mostly Luci ) to enhance the current site with PhpLayersMenu (PLM).
This had led to some fixes which will be available in Tiki 1.9.5
The major one is the update to latest version of PhpLayersMenu (3.2.0-rc)
Work continuss to showcase & enhance PLM
Not full yet, but it's a start...
This includes a bunch of icon deletions.
These icons are supposed to be unused. Please report any issues.