Little fixes. Hidden stickers.

Thanks for the bug reports! [list] [*]The sticker name "SuperMegaUltraMan" was too long to fit on in the space provided. [*]Exporting your message history could get stuck exporting....FOREVER. [*]Some new stickers are hiding inside the game binary waiting to be released by Kind Words 2 players who will be talking to you soon. Yes, they would also just be downloaded from the Kind Words server if they weren't inside the game, but I wanted to put them out to everybody via Steam first cause they have big strong servers and I have to be a little careful with mine. [/list]