Tue, 30 May 2017 17:09:33 +0300if there is no users matiec installation, then use system path to run iec2c
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Tue, 30 May 2017 17:09:33 +0300] rev 1685
if there is no users matiec installation, then use system path to run iec2c

search for matiec libraries in system path as well

Closes #29

Tue, 23 May 2017 16:06:29 +0300remove child node from add child node menu, if max count of the same type nodes reached
Surkov Sergey <surkovsv93@gmail.com> [Tue, 23 May 2017 16:06:29 +0300] rev 1684
remove child node from add child node menu, if max count of the same type nodes reached

Thu, 18 May 2017 18:00:56 +0300fix reducing groups with ordered elements
Surkov Sergey <surkovsv93@gmail.com> [Thu, 18 May 2017 18:00:56 +0300] rev 1683
fix reducing groups with ordered elements

Wed, 03 May 2017 11:03:44 +0300fix extra brace
Anton Midyukov [Wed, 03 May 2017 11:03:44 +0300] rev 1682
fix extra brace

Fri, 28 Apr 2017 13:28:22 +0300add getCompiler and getLinker methods, to abstract from XSD.
Paul Beltyukov <beltyukov.p.a@gmail.com> [Fri, 28 Apr 2017 13:28:22 +0300] rev 1681
add getCompiler and getLinker methods, to abstract from XSD.
add calc_source_md5 as it's more convenient especially for embedded
targets to add -DPLC_MD5="something" option at compile time than
to mess with editing binary.
add some more helper methods

Thu, 20 Apr 2017 13:01:45 +0300make run Beremiz and PLCOpen Editor, if full path contain non-lating
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Thu, 20 Apr 2017 13:01:45 +0300] rev 1680
make run Beremiz and PLCOpen Editor, if full path contain non-lating
characters

There was a problem in About dialog and in project properites tab and
probably in my other places, when str is automatically converted to
unicode string using ascii.
This patch converts str to unicode using proper encoding at the very beggining.