This is a maintenance release.
- added ncsi system rule (issue #709)
- added command line mutex checking (issue #750)
- added noficitation window redraw (issue #731)
- use logical sorting order (issue #735)
- check for provider status before create filters
- do not highlight connections in log tab
- fixed support oldest win7 versions (issue #737)
- removed listview empty markup
- cosmetic fixes
- fixed bugs