project: added project skeleton

Skeleton includes emtpy implementations of application class structure.
Source groups were added to CMakeLists to define filters in Visual Studio.

src/lib/Project.cpp

@@ -0,0 +1,24 @@
+#include "Project.h"
+
+std::shared_ptr<Project> Project::create(
+	const std::shared_ptr<CodeAccess>& codeAccess,
+	const std::shared_ptr<GraphAccess>& graphAccess)
+{
+	std::shared_ptr<Project> ptr(new Project());
+	ptr->m_codeAccess = codeAccess;
+	ptr->m_graphAccess = graphAccess;
+	return ptr;
+}
+
+Project::Project()
+{
+}
+
+Project::~Project()
+{
+}
+
+const ProjectSettings& Project::getProjectSettings() const
+{
+	return m_settings;
+}