The floppy icon is based on zumi's one. changes done :
* I made the floppy a bit thinner, it looked more like a zip100 cartridge
* I added an USB logo (or something that more or less looks like one) on the floppy label
* The logo only shows at big icon sizes since I couldn't get it looking good at small ones.
Feel free to improve.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38407 a95241bf-73f2-0310-859d-f6bbb57e9c96
