smileys 6.x-1.0-alpha3

Three new major features:
- New Smileys package: Roving by Hubert Florin (Previous Example package might stay in D6 releases for legacy reasons).
- New visibility state: Invisible i.e. The smiley doesn't appear in select box, nor in popup, but still renders well.
- Added support for AdiumX emoticons ( http://www.adiumxtras.com/index.php?a=cats&cat_id=2 ) in Smileys Import module.

#214521 - Respect the weight in end user UI
#287682 - Validation must not return a value
#287683 - Submit functions should not call drupal_goto
#315430 - Add import instructions to import page