cubicweb #3347943 missing files [deprecated]

The Apache log of brainomics.cea.fr shows missing files in versions 0.1.* of bootstrap:

/localizer/data/c3b919a923e2397d7ae86a09816b2812/images/ui-bg_flat_75_ffffff_40x100.png
referenced by:
http://brainomics.cea.fr/localizer/data/c3b919a923e2397d7ae86a09816b2812/jquery.ui.css

/localizer/data/c3b919a923e2397d7ae86a09816b2812/images/ui-bg_glass_75_e6e6e6_1x400.png
referenced by:
http://brainomics.cea.fr/localizer/data/c3b919a923e2397d7ae86a09816b2812/jquery.ui.css

Would it be possible either to provide files ui-bg_flat_75_ffffff_40x100.png and ui-bg_glass_75_e6e6e6_1x400.png, or to modify jquery.ui.css not to load these files?

prioritynormal
typebug
done in<not specified>
closed by<not specified>