first try to fix building with OpenWRT toolchain that does not include QtCore and QtGui in the include path

monav/contractionhierarchies/binaryheap.h

@@ -24,7 +24,7 @@ along with MoNav.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <cassert>
 #include <vector>
-#include <QHash>
+#include <QtCore/QHash>
 
 template< typename NodeID, typename Key >
 class ArrayStorage {

monav/contractionhierarchies/blockcache.h

@@ -20,10 +20,10 @@ along with MoNav.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef BLOCKCACHE_H_INCLUDED
 #define BLOCKCACHE_H_INCLUDED
 
-#include <QFile>
-#include <QHash>
+#include <QtCore/QFile>
+#include <QtCore/QHash>
 #include <limits>
-#include <QtDebug>
+#include <QtCore/QtDebug>
 
 // Block must have member function / variables:
 // variable id => block id

monav/contractionhierarchies/compressedgraph.h

@@ -24,8 +24,8 @@ along with MoNav.  If not, see <http://www.gnu.org/licenses/>.
 #include "utils/coordinates.h"
 #include "utils/bithelpers.h"
 #include "blockcache.h"
-#include <QString>
-#include <QFile>
+#include <QtCore/QString>
+#include <QtCore/QFile>
 #include <algorithm>
 #include <vector>
 

monav/contractionhierarchies/contractionhierarchiesclient.cpp

@@ -22,10 +22,10 @@ along with MoNav.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "contractionhierarchiesclient.h"
 #include "utils/qthelpers.h"
-#include <QtDebug>
+#include <QtCore/QtDebug>
 #include <stack>
 #ifndef NOGUI
-	#include <QMessageBox>
+	#include <QtGui/QMessageBox>
 #endif
 
 ContractionHierarchiesClient::ContractionHierarchiesClient()

monav/contractionhierarchies/contractionhierarchiesclient.h

@@ -20,8 +20,8 @@ along with MoNav.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef CONTRACTIONHIERARCHIESCLIENT_H
 #define CONTRACTIONHIERARCHIESCLIENT_H
 
-#include <QObject>
-#include <QStringList>
+#include <QtCore/QObject>
+#include <QtCore/QStringList>
 #include "interfaces/irouter.h"
 #include "binaryheap.h"
 #include "compressedgraph.h"