[fcl mode] Integrate

Issue codemirror#3790

Author: marijnh

doc/compress.html

@@ -140,6 +140,7 @@ <h2>Script compression helper</h2>
           <option value="http://codemirror.net/mode/elm/elm.js">eml.js</option>
           <option value="http://codemirror.net/mode/erlang/erlang.js">erlang.js</option>
           <option value="http://codemirror.net/mode/factor/factor.js">factor.js</option>
+          <option value="http://codemirror.net/mode/fcl/fcl.js">fcl.js</option>
           <option value="http://codemirror.net/mode/forth/forth.js">forth.js</option>
           <option value="http://codemirror.net/mode/fortran/fortran.js">fortran.js</option>
           <option value="http://codemirror.net/mode/gfm/gfm.js">gfm.js</option>

mode/index.html

@@ -59,6 +59,7 @@ <h2>Language modes</h2>
       <li><a href="elm/index.html">Elm</a></li>
       <li><a href="erlang/index.html">Erlang</a></li>
       <li><a href="factor/index.html">Factor</a></li>
+      <li><a href="fcl/index.html">FCL</a></li>
       <li><a href="forth/index.html">Forth</a></li>
       <li><a href="fortran/index.html">Fortran</a></li>
       <li><a href="mllike/index.html">F#</a></li>

mode/meta.js

@@ -47,6 +47,7 @@
     {name: "Embedded Ruby", mime: "application/x-erb", mode: "htmlembedded", ext: ["erb"]},
     {name: "Erlang", mime: "text/x-erlang", mode: "erlang", ext: ["erl"]},
     {name: "Factor", mime: "text/x-factor", mode: "factor", ext: ["factor"]},
+    {name: "FCL", mime: "text/x-fcl", mode: "fcl"},
     {name: "Forth", mime: "text/x-forth", mode: "forth", ext: ["forth", "fth", "4th"]},
     {name: "Fortran", mime: "text/x-fortran", mode: "fortran", ext: ["f", "for", "f77", "f90"]},
     {name: "F#", mime: "text/x-fsharp", mode: "mllike", ext: ["fs"], alias: ["fsharp"]},