Keep the Crack language as an external project.

llvm-svn: 143643
diff --git a/llvm/docs/ReleaseNotes.html b/llvm/docs/ReleaseNotes.html
index 8c94c7d..73cbcf8 100644
--- a/llvm/docs/ReleaseNotes.html
+++ b/llvm/docs/ReleaseNotes.html
@@ -337,17 +337,17 @@
 </div>
 
 <!--=========================================================================-->
-<!-- FIXME: Comment out
 <h3>Crack Programming Language</h3>
 
 <div>
-<p>
-<a href="http://code.google.com/p/crack-language/">Crack</a> aims to provide the
-ease of development of a scripting language with the performance of a compiled
-language. The language derives concepts from C++, Java and Python, incorporating
-object-oriented programming, operator overloading and strong typing.</p>
+
+<p><a href="http://code.google.com/p/crack-language/">Crack</a> aims to provide
+   the ease of development of a scripting language with the performance of a
+   compiled language. The language derives concepts from C++, Java and Python,
+   incorporating object-oriented programming, operator overloading and strong
+   typing.</p>
+
 </div>
--->  
   
 <!--=========================================================================-->
 <h3>Glasgow Haskell Compiler (GHC)</h3>