- Core library header files added to core.h file.

- Fixed windows build.
- Added AccommodationService class.

accommodation/dialog.cpp

@@ -1,9 +1,10 @@
 #include "dialog.h"
 #include "ui_dialog.h"
 
-#include <context.h>
-#include <iplugin.h>
+#include <core.h>
+
 #include "data/person.h"
+#include "accommodationservice.h"
 
 #include "accommodation-odb.hxx"
 
@@ -27,5 +28,6 @@ void Dialog::on_buttonBox_accepted()
     p->setFirstName(ui->lineEdit->text());
     p->setLastName(ui->lineEdit_2->text());
 
-    plugin->service<Person>()->save(p);
+    AccommodationService *service = (AccommodationService*)plugin->service<Person>();
+    service->save(p);
 }