Changing the default install prefix to .local.

install

@@ -61,7 +61,7 @@ then
 fi
 
 
-PREFIX=${HOME}/local
+PREFIX=${HOME}/.local
 for option in "$@"
 do
     case $option in

src/TNL/Solvers/PDE/ExplicitUpdater_impl.h

@@ -42,7 +42,7 @@ update( const RealType& time,
                                 Containers::Vector< typename MeshFunction::RealType,
                                            typename MeshFunction::DeviceType,
                                            typename MeshFunction::IndexType > >::value != true,
-      "Error: I am getting tnlVector instead of MeshFunction or similar object. You might forget to bind DofVector into MeshFunction in you method getExplicitRHS."  );
+      "Error: I am getting Vector instead of MeshFunction or similar object. You might forget to bind DofVector into MeshFunction in you method getExplicitRHS."  );
    {
       TraverserUserData userData( time,
                                   differentialOperatorPointer.template getData< DeviceType >(),