[syslog-ng] preparations for 3.3.2

Hi, Since there are a nice number of fixes accumulated on the 3.3 tree, I'd like to prepare for the 3.3.2 release. Before doing the actual release though, I'd appreciate any kind of feedback you can give. The current state is in git right now, I'll try to create a timestamped tarball later this weekend. Thanks. -- Bazsi