Workaround for drag-drop using whitespace in FF, Junk emptying, misc fixes

svncommit

2006-07-03 b4b081713ee88c9a7b2515d18c36bedf966641ce

 UPGRADING

@@ -120,6 +120,7 @@
  $rcmail_config['db_persistent'] = TRUE;
- add these lines to /config/main.inc.php
  $rcmail_config['drafts_mbox'] = 'Drafts';
  $rcmail_config['junk_mbox'] = 'Junk';
  $rcmail_config['product_name'] = 'RoundCube Webmail';
  $rcmail_config['read_when_deleted'] = TRUE;
  $rcmail_config['enable_spellcheck'] = TRUE;