CComponents: add unfied header file for general include of cc classes

Provides a unified header file, so it is not required to select a
certain header file.

src/gui/components/cc_item.cpp

@@ -30,7 +30,7 @@
 
 #include <global.h>
 #include <neutrino.h>
-#include "cc.h"
+#include "cc_base.h"
 
 using namespace std;