Updated codemirror to v4.12.

Did a lot of cleanup to limit the size of the plugin.
I kept the emmet plugin.

applications/admin/static/codemirror/mode/sql/index.html

@@ -7,6 +7,9 @@
 <link rel="stylesheet" href="../../lib/codemirror.css" />
 <script src="../../lib/codemirror.js"></script>
 <script src="sql.js"></script>
+<link rel="stylesheet" href="../../addon/hint/show-hint.css" />
+<script src="../../addon/hint/show-hint.js"></script>
+<script src="../../addon/hint/sql-hint.js"></script>
 <style>
 .CodeMirror {
     border-top: 1px solid black;
@@ -14,12 +17,12 @@
 }
         </style>
 <div id=nav>
-  <a href="http://codemirror.net"><img id=logo src="../../doc/logo.png"></a>
+  <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>
     <li><a href="../../doc/manual.html">Manual</a>
-    <li><a href="https://github.com/marijnh/codemirror">Code</a>
+    <li><a href="https://github.com/codemirror/codemirror">Code</a>
   </ul>
   <ul>
     <li><a href="../index.html">Language modes</a>
@@ -51,7 +54,9 @@ SELECT SQL_NO_CACHE DISTINCT
             <code><a href="?mime=text/x-mysql">text/x-mysql</a></code>,
             <code><a href="?mime=text/x-mariadb">text/x-mariadb</a></code>,
             <code><a href="?mime=text/x-cassandra">text/x-cassandra</a></code>,
-            <code><a href="?mime=text/x-plsql">text/x-plsql</a></code>.
+            <code><a href="?mime=text/x-plsql">text/x-plsql</a></code>,
+            <code><a href="?mime=text/x-mssql">text/x-mssql</a></code>,
+            <code><a href="?mime=text/x-hive">text/x-hive</a></code>.
         </p>
 <script>
 window.onload = function() {
@@ -66,7 +71,12 @@ window.onload = function() {
     smartIndent: true,
     lineNumbers: true,
     matchBrackets : true,
-    autofocus: true
+    autofocus: true,
+    extraKeys: {"Ctrl-Space": "autocomplete"},
+    hintOptions: {tables: {
+      users: {name: null, score: null, birthDate: null},
+      countries: {name: null, population: null, size: null}
+    }}
   });
 };
 </script>