backport patch to fix configure setsid test
Merge branch 'v7-stable'

Conflicts:
	configure.ac
doc bugfix: remove no-longer existing omtemplate from developer doc

It was specifically mentioned as a sample for creating new plugins
Thanks to Yannick Brosseau for alerting us of this problem.
closes: http://bugzilla.adiscon.com/show_bug.cgi?id=473
Merge branch 'v7-stable'

Conflicts:
	ChangeLog
	doc/dev_oplugins.html