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.cpp

@@ -21,6 +21,11 @@ QtWindowStackElement* QtWindowStack::getTopWindow()
 	return nullptr;
 }
 
+size_t QtWindowStack::getWindowCount()
+{
+	return m_stack.size();
+}
+
 void QtWindowStack::pushWindow(QtWindowStackElement* window)
 {
 	if (m_stack.size())