Thu, 09 Mar 2017 18:03:57 +0300add hotkeys to open recent projects
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Thu, 09 Mar 2017 18:03:57 +0300] rev 1659
add hotkeys to open recent projects

For simplicity only last 9 projects are saved.

Alt-F, R, 1 - to open last opened project
Alt-F, R, 2 ...
...
Alt-F, R, 9 ...

Thu, 09 Mar 2017 17:29:17 +0300fix twice shown error message box, when wrong non-valid IEC identifier entered
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Thu, 09 Mar 2017 17:29:17 +0300] rev 1658
fix twice shown error message box, when wrong non-valid IEC identifier entered

It happens when non-valid name for variable name or name of field in
structure entered. This issue is described in details here:
http://trac.wxwidgets.org/ticket/16333

Thu, 09 Mar 2017 15:35:19 +0300apply constraints to names for tasks and task instances in resource configuration
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Thu, 09 Mar 2017 15:35:19 +0300] rev 1657
apply constraints to names for tasks and task instances in resource configuration

The same rules as for IEC identifiers are applied.
- no non-lating characters, ...
- no IEC keywords
- check for duplicate names in resource configuration

closes #19