Fontawesome:: Richwidgets IconName missing "sliders"

Fontawesome:: Richwidgets IconName missing "sliders"

  
Hi,

Not sure if it's fixed in a later version, but in IconName at least the "sliders"-icon is missing,
even though it's available in the stylesheet and in fontawesome 4.1.0.
Found in platform-server 9.0.1.4

(@killian: yes, I reported it already to support)