implemented panel - UI.StatusToolWindow

* UI-State of SBE: WPF StatusControl
* inner Events:
** ConfigEventHandler Update
** LogEventHandler Receive
** +/SynchSubscribers<IListenerOWPL>
* fixed Config::save()
* filters to LogLevel
SBECommand logging
Implemented new event - SBETransmitter

* Compatible with SBEEvent
* Additional handling own variables MSBuildParser::parseCustomVariable()
* Ability to handle a pair for wrapper (UI) & trim removed for "treat newline as"
* OutputWPListener: Prevent Duplicate Data / bug with OutputWindowPane

CustomVariable:
$(vsSBE_OWPBuild)          - partial raw
$(vsSBE_OWPBuildWarnings)  - reserved
$(vsSBE_OWPBuildErrors)    - reserved