Add Methane Kit project to showcase table in ReadMe (#380)

* Add MethaneKit project to the showcase table

* Shorten description, wrap to new line in table

Author: egorodet

README.md

@@ -291,6 +291,16 @@ If you know others, feel free to add them here through a PR.
       </a>
     </td>
   </tr>
+  <tr>
+    <td>
+      <a href="https://github.com/MethanePowered/MethaneKit">
+        <p align="center">
+          <img src="https://github.com/MethanePowered/MethaneKit/raw/master/Docs/Images/Logo/MethaneLogoSmall.png" alt="MethaneKit" width="100pt" />
+        </p>
+        <p align="center"><b>Methane Kit - modern 3D graphics rendering framework</b></p>
+      </a>
+    </td>
+  </tr>
 </table>
 
 ## Snippets