Use URL to refer to ParaView license version 1.2

Libs/Core/ctkCheckableModelHelper.h

@@ -28,7 +28,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Scripting/Python/Widgets/ctkPythonConsole.cpp

@@ -27,7 +27,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Scripting/Python/Widgets/ctkPythonConsole.h

@@ -27,7 +27,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkCheckBoxPixmaps.cpp

@@ -28,7 +28,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkCheckBoxPixmaps.h

@@ -28,7 +28,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
    
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkCheckableHeaderView.cpp

@@ -28,7 +28,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkCheckableHeaderView.h

@@ -28,7 +28,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkConsole.cpp

@@ -27,7 +27,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkConsole.h

@@ -27,7 +27,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkSettings.cpp

@@ -28,7 +28,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkSettings.h

@@ -28,7 +28,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkToolTipTrapper.cpp

@@ -28,7 +28,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive

Libs/Widgets/ctkToolTipTrapper.h

@@ -28,7 +28,7 @@
    ParaView is a free software; you can redistribute it and/or modify it
    under the terms of the ParaView license version 1.2. 
 
-   See License_v1.2.txt for the full ParaView license.
+   See http://www.paraview.org/paraview/project/license.html for the full ParaView license.
    A copy of this license can be obtained by contacting
    Kitware Inc.
    28 Corporate Drive