Now that we support move generation, mention this in the language extension and C++ status pages. Also update the C++ status for default functions, which are complete now that we can generate move functions, and destructor exception specifications, which I did a while ago.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141558 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LanguageExtensions.html b/docs/LanguageExtensions.html
index 0a0ada4..d8a57df 100644
--- a/docs/LanguageExtensions.html
+++ b/docs/LanguageExtensions.html
@@ -506,7 +506,8 @@
 
 <h4 id="cxx_implicit_moves">C++0x implicit move constructors/assignment operators</h4>
 
-<p>Use <tt>__has_feature(cxx_implicit_moves)</tt> to determine if Clang will implicitly generate move constructors and move assignment operators where needed. Clang does not currently implement this feature.</p>
+<p>Use <tt>__has_feature(cxx_implicit_moves)</tt> to determine if Clang will
+implicitly generate move constructors and move assignment operators where needed.</p>
 
 <h4 id="cxx_inheriting_constructors">C++0x inheriting constructors</h4>