added "required" parameters, fixed conf snippet, bolded defaults
doc: add recent contribution to ChangeLog
Added header in typedefs.h needed for building on ehel 5
bugfix: in RFC5425 TLS, multiple wildcards in auth could cause segfault
Merge branch 'v7-stable'

Conflicts:
	doc/imfile.html
[io]mrelp: improve error reporting
cosmetic: remove compiler warning
omrelp: use transactional mode to make imrelp emit bulk sends