[real-world uses] Add two links

doc/realworld.html

@@ -139,11 +139,13 @@
       <li><a href="http://snippets.pro/">Snippets.pro</a> (code snippet sharing)</li>
       <li><a href="http://www.solidshops.com/">SolidShops</a> (hosted e-commerce platform)</li>
       <li><a href="http://sqlfiddle.com">SQLFiddle</a> (SQL playground)</li>
+      <li><a href="http://www.subte.org/page/programar-ta-te-ti-online/">SubTe</a> (AI bot programming environment)</li>
       <li><a href="http://xuanji.appspot.com/isicp/">Structure and Interpretation of Computer Programs</a>, Interactive Version</li>
       <li><a href="http://syframework.alwaysdata.net">SyBox</a> (PHP playground)</li>
       <li><a href="http://www.tagspaces.org/">TagSpaces</a> (personal data manager)</li>
       <li><a href="https://thefiletree.com">The File Tree</a> (collab editor)</li>
       <li><a href="http://www.mapbox.com/tilemill/">TileMill</a> (map design tool)</li>
+      <li><a href="http://doc.tiki.org/Syntax+Highlighter">Tiki</a> (wiki CMS groupware)</li>
       <li><a href="http://www.toolsverse.com/products/data-explorer/">Toolsverse Data Explorer</a> (database management)</li>
       <li><a href="http://enjalot.com/tributary/2636296/sinwaves.js">Tributary</a> (augmented editing)</li>
       <li><a href="http://blog.englard.net/post/39608000629/codeintumblr">Tumblr code highlighting shim</a></li>