Changes:
* added log classification capabilities (via mmnormalize & tags)
* speeded up tcp forwarding by reducing number of API calls
this especially speeds up TLS processing
* somewhat improved documentation index
* bugfix: enhanced imudp config processing code disabled due to wrong
merge (affected UDP realtime capabilities)
* bugfix (kind of): memory leak with tcp reception epoll handler
This was an extremely unlikely leak and, if it happend, quite small.
Still it is better to handle this border case.
* bugfix: IPv6-address could not be specified in omrelp
this was due to improper parsing of ":"
closes: http://bugzilla.adiscon.com/show_bug.cgi?id=250
df04caba32