Completed set of emotes for Echo package

I completed the set of emotes small and large following Nicu's suggestion about the outlines. I also found a trick to generate a simple shadow for the emotes. According to Diana Fong, "they are so expressive". Good to hear a good feedback after almost spending the night cleaning and rearranging these emotes. Hopefully the theme will make it for Fedora Core 6.

http://fedoraproject.org/wiki/Artwork/EchoDevelopment