Note that this was NOT a trivial merge, and there may be
some issues. This needs to be seen when we continue developing.

Conflicts:
	runtime/msg.h
	runtime/obj.h
	runtime/queue.c
	runtime/srUtils.h
	runtime/stream.c
	runtime/stream.h
	runtime/wti.c
	tests/Makefile.am
	tools/omfile.c
	tools/syslogd.c

... by moving code to stream.c. Thanks to the new design, new cases are
not really needed, resulting in cleaner code.

I also did a cleanup of header file usage as a side-activity.

code is not complete, error cases are not handled.

this could cause loss of messages. The handling was correct if the
connection broke, but not if there was a problem with statement
execution. The most probable case for such a case would be invalid
sql inside the template, and this is now much easier to diagnose.

pkg-config uses uppercase for its _CFLAGS and _LIBS variable names.
So we follow suit and convert all _cflags and _libs variables to
uppercase for more consistency.

Conflicts:

	ChangeLog