Add Q_ENUM to the Table::Status (makes debugging easier) (#101)

src/table.h

@@ -51,6 +51,7 @@ public:
         Modified,
         Deleted
     };
+    Q_ENUM(Status)
 
     int save(Database *db);
 

src/table_p.h

@@ -20,7 +20,7 @@ public:
 
 
     TableModel *model;
-    int status;
+    Table::Status status;
     QSet<QString> changedProperties;
     TableSetBase *parentTableSet;
     QSet<TableSetBase*> childTableSets;