cleanup: replace to "dive.h" includes by more specific includes

The weightsystem- and cylinder-model headers were including "dive.h".
Inclusion of "equipment.h" is sufficient though.

Signed-off-by: Berthold Stoeger <[email protected]>

Author: bstoeger

qt-models/cylindermodel.h

@@ -5,7 +5,7 @@
 #include <QSortFilterProxyModel>
 
 #include "cleanertablemodel.h"
-#include "core/dive.h"
+#include "core/equipment.h"
 
 /* Encapsulation of the Cylinder Model, that presents the
  * Current cylinders that are used on a dive. */

qt-models/weightmodel.h

@@ -3,7 +3,7 @@
 #define WEIGHTMODEL_H
 
 #include "cleanertablemodel.h"
-#include "core/dive.h"
+#include "core/equipment.h"
 
 /* Encapsulation of the Weight Model, that represents
  * the current weights on a dive. */