logic: Added compilation database project setup

* Added CDB option to project type selection
* show CDB source files in popup
* define header paths separately
* made generic content summary in wizzard and use it everywhere
* fixed file paths not canonical in analysis
* refactored wizzard content paths to use summary instead of subpaths
* refactored files popup to simpler communication with content

bug id = 35

src/lib_gui/qt/window/QtWindowStack.h

@@ -30,6 +30,7 @@ public:
 	QtWindowStack(QObject* parent = nullptr);
 
 	QtWindowStackElement* getTopWindow();
+	size_t getWindowCount();
 
 public slots:
 	void pushWindow(QtWindowStackElement* window);