A few small improvements to the site - mostly cosmetic:
- Opus entries no longer have problems with ampersands or quotes.
- The smilies popup now shows correctly in the gallery
- Popup windows, such as the smilies window and manage attachment window, now show correctly, rather than stretching themselves outside of the viewport.
- The size of the smilies popup has been increased to better handle the number of smilies available.
- 'Support BF' link added on Supporter's postbits
