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/data/access/CodeAccess.cpp

@@ -0,0 +1 @@
+#include "data/access/CodeAccess.h"

src/lib/data/access/CodeAccess.h

@@ -0,0 +1,9 @@
+#ifndef CODE_ACCESS_H
+#define CODE_ACCESS_H
+
+class CodeAccess
+{
+};
+
+
+#endif // CODE_ACCESS_H

src/lib/data/access/GraphAccess.cpp

@@ -0,0 +1 @@
+#include "data/access/GraphAccess.h"

src/lib/data/access/GraphAccess.h

@@ -0,0 +1,9 @@
+#ifndef GRAPH_ACCESS_H
+#define GRAPH_ACCESS_H
+
+class GraphAccess
+{
+};
+
+
+#endif // GRAPH_ACCESS_H