Bump version to 4.0.0

Author: michaliskambi

CastleEngineManifest.xml

@@ -16,7 +16,7 @@
     <dependency name="OggVorbis" /> <!-- read .ogg  -->
     <dependency name="Https" /> <!-- read https links -->
   </dependencies>
-  <version value="3.19.0" code="6" />
+  <version value="4.0.0" code="7" />
   <package>
     <include path="tovrmlx3d*" />
     <include path="COPYING.GPL2.txt" />

code/v3dsceneversion.pas

@@ -2,7 +2,7 @@
 unit V3DSceneVersion;
 interface
 const
-  Version = '3.19.0';
+  Version = '4.0.0';
   View3dsceneURL = 'https://castle-engine.io/view3dscene.php';
   SupportURL = 'https://castle-engine.io/donate.php';
 implementation