Correct drag & drop for IE6/8 (closes #3726)
Correct openerLink on IE6 (closes #3725)
remove parasite 1x1 in mails (closes #3731)
include images in mail sent as pdf (closes #3730)

also remove some notices and cleanup code
Log message correction (closes #3723)
Merge pull request #730 from cbonnissent/3.2_3723

Correct IE6 notif
Same css for all AUTHENT action (closes #3689)
Merge pull request #727 from thingthing/3.2-I3689

Same css for all AUTHENT action (closes #3689)
Removed CONTRIB sub-dir (closes #3738)
Merge pull request #732 from eguaj/3.2-A3738

Removed CONTRIB sub-dir (closes #3738)
Same css for all AUTHENT action (refs #3689)
Merge pull request #733 from thingthing/3.2-I3689

Same css for all AUTHENT action (refs #3689)