remove less relevant information + about packaging/Mac OS X + link to cfe-dev

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@207362 91177308-0d34-0410-b5e6-96231b3b80d8

www/get_started.html

@@ -23,9 +23,8 @@ bugs in <a href="http://llvm.org/bugs/">LLVM Bugzilla</a>.</p>
 
 <h2 id="download">Release Clang Versions</h2>
 
-<p>Clang has been released as part of regular LLVM releases since LLVM 2.6. You
-can download the release versions
-from <a href="http://llvm.org/releases/">http://llvm.org/releases/</a>.</p>
+<p>Clang is released as part of regular LLVM releases. You can download the release versions from <a href="http://llvm.org/releases/">http://llvm.org/releases/</a>.</p>
+<p>Clang is also provided in all major BSD or GNU/Linux distributions as part of their respective packaging systems. From Xcode 4.2, Clang is the default compiler for Mac OS X.</p>
 
 <h2 id="build">Building Clang and Working with the Code</h2>
 

www/related.html

@@ -19,7 +19,7 @@
       custom analysis tools using Clang. This page tracks some of those Clang
       related projects.</p>
 
-    <p>Please email cfe-dev if you have a Clang related project you would like
+    <p>Please email <a href="get_involved.html">cfe-dev</a> if you have a Clang related project you would like
       added to this list.</p>
 
     <dl>