- Users table model renamed to UsersTableModel- causes linker conflict

with class TableModel in accomodation plugin.
- Edit record dialog is now screen centered.
- Plugin tabs in application main window are now closable.

core/users/tablemodel.cpp

@@ -1,6 +1,6 @@
 #include "tablemodel.h"
 
-TableModel::TableModel(QObject *parent) :AutoTableModel<User>(parent)
+UsersTableModel::UsersTableModel(QObject *parent) :AutoTableModel<User>(parent)
 {
 
 }

core/users/tablemodel.h

@@ -5,11 +5,11 @@
 #include "../data/core-data.h"
 #include "core-odb.hxx"
 
-class TableModel : public AutoTableModel<User>
+class UsersTableModel : public AutoTableModel<User>
 {
     Q_OBJECT
 public:
-    explicit TableModel(QObject *parent = NULL);
+    explicit UsersTableModel(QObject *parent = NULL);
 };
 
 #endif // TABLEMODEL_H

core/users/usersui.cpp

@@ -3,7 +3,7 @@
 
 UsersUi::UsersUi(QWidget *parent) :GridForm<User>(parent)
 {
-    setTableModel(new TableModel);
+    setTableModel(new UsersTableModel);
 }
 
 UsersUi::~UsersUi()