Andrey Skvortsov <andrej.skvortzov@gmail.com> [Thu, 12 Jan 2017 14:37:55 +0300] rev 1626
check before program generation whether SFC step, that is referenced
by SFC jump, does exists
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Wed, 11 Jan 2017 14:15:45 +0300] rev 1625
use translatable descriptions for stadard and additional IEC function
blocks from xml files instead of hardcoded in python