[Clipart] organize repository and access rights

[Nicu Buculei]

Nicu Buculei wrote:
> my intention is to help organize the browsable repository by moving 
> files from 'unsorted' directory in other specific ones.

i have done some work to organize. there are still images in 'unsorted',
but only two pages.
this is the current classification, help, corrections and ideas are welcomed

Animals
   Birds
   Fish
   Insects
   Mammals
Computer
   Icons
     Actions
     Apps
     Devices
     Emblems
     Filesystems
     Mime-Types
Entertainment (i had to create this category as a placeholder for Toys
and Music)
   Music
   Sports (in the Wiki this is under Activities)
   Toys
Festive
Food
   Beverages
   Fruit
Gradients
Homes (this should not be a top level)
People
Shapes
   Arrows
   Callouts
   Flowchart
   Jigsaw
Signs
   Clock (i'm not very happy with this in Signs)
   Logos
   Smileys
   Traffic
   Weather
Tools
   Office
Transportation
   Automobiles
unsorted

-- 
nicu