Imported Upstream version 1.2.11
Merge tag 'upstream/1.2.11' into autotools

Upstream version 1.2.11

Conflicts:
	**/Makefile
	config/params.def
	configure
(resolved by removing)
rename src/ComUtil/popen2.c with *.cc and add to Makefile.am
Merge branch 'autotools'
log changes