Siena Beta Testing

Bugfixing and evaluation cycle started

GHengeveld	#28338 2011-02-15 00:27
Team Bedankt: 52 tijden	# pieter : When I update an existing Poll I get a new poll with same name. Fixed in r1841. Actually polls needs some refactoring but that's something for the next release, not for Siena 0.9.0.