Update to M19

Author: hvub

_includes/resources.html

@@ -56,39 +56,39 @@ <h2 class="title  text-center">openCypher Resources</h2>
                     </tr>
                     <tr>
                         <td>Cypher Style Guide</td>
-                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M18/docs/style-guide.pdf" target="_blank">style-guide-M18</a></td>
+                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M19/docs/style-guide.pdf" target="_blank">style-guide-M19</a></td>
                     </tr>
                     <tr>
                         <td>Technology Compatibility Kit (TCK)</td>
-                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M18/tck-M18.zip" target="_blank">tck-M18</a></td>
+                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M19/tck-M18.zip" target="_blank">tck-M19</a></td>
                     </tr>
                     <tr>
                         <td>Grammar specification</td>
-                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M18/grammar-M18.zip" target="_blank">grammar-M18</a></td>
+                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M19/grammar-M18.zip" target="_blank">grammar-M19</a></td>
                     </tr>
                     <tr>
                         <td>Antlr grammar</td>
-                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M18/Cypher.g4" target="_blank">antlr-grammar-M18</a></td>
+                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M19/Cypher.g4" target="_blank">antlr-grammar-M19</a></td>
                     </tr>
                     <tr>
                         <td>Antlr grammar (legacy*)</td>
-                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M18/legacy/Cypher.g4" target="_blank">antlr-grammar-legacy-M18</a></td>
+                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M19/legacy/Cypher.g4" target="_blank">antlr-grammar-legacy-M19</a></td>
                     </tr>
                     <tr>
                         <td>EBNF grammar</td>
-                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M18/cypher.ebnf" target="_blank">ebnf-grammar-M18</a></td>
+                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M19/cypher.ebnf" target="_blank">ebnf-grammar-M19</a></td>
                     </tr>
                     <tr>
                         <td>EBNF grammar (legacy*)</td>
-                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M18/legacy/cypher.ebnf" target="_blank">ebnf-grammar-legacy-M18</a></td>
+                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M19/legacy/cypher.ebnf" target="_blank">ebnf-grammar-legacy-M19</a></td>
                     </tr>
                     <tr>
                         <td>Railroad diagrams</td>
-                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M18/railroad/Cypher.html" target="_blank">railroad-M18</a></td>
+                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M19/railroad/Cypher.html" target="_blank">railroad-M19</a></td>
                     </tr>
                     <tr>
                         <td>Railroad diagrams (legacy*)</td>
-                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M18/legacy/railroad/Cypher.html" target="_blank">railroad-legacy-M18</a></td>
+                        <td><a href="https://s3.amazonaws.com/artifacts.opencypher.org/M19/legacy/railroad/Cypher.html" target="_blank">railroad-legacy-M19</a></td>
                     </tr>
                 </table>
                 <p>