index.html cleanup

* delete accidentally duplicated index.html
* remove passages that aren't true anymore
* more "specification" -> "design doc" wording changes

Author: moritz

html/index.html

@@ -57,12 +57,8 @@ <h2><a name="Feather">Perl 6 Design Documents</a></h2>
 Exegeses were only written for some of the early sections; the later sections
 have no corresponding apocalypse/exegesis.  </p>
 
-<p>Most changes to these specifications have been discussed on the 
-<a href="http://dev.perl.org/perl6/lists/">perl6-language mailing list</a> or the
-<code>#perl6</code> FreeNode channel on IRC.
-Additionally, Larry Wall has created an implementation of the parser 
-for Perl 6 (but it doesn't do any of the backend stuff), and that is usually
-regarded as authoritative.  </p>
+<p>Most changes to these design docs have been discussed on
+<code>#perl6</code> FreeNode channel on IRC. </p>
 </div>
 
 <p><em>While the Apocalypses and Exegeses are linked here for reference, note
@@ -73,7 +69,7 @@ <h2><a name="Feather">Perl 6 Design Documents</a></h2>
     <tr>
         <th></th>
         <th></th>
-        <th><strong>(Specification)</strong>
+        <th><strong>(Design doc)</strong>
         &nbsp; &nbsp; &nbsp; &nbsp;</th>
         <th>(Syn pod)</th>
         <th>(Justification)</th>
@@ -375,7 +371,7 @@ <h3>Indexes</h3>
 <h3>S32 Key</h3>
 
 <dl>
-  <dt>* = Document related types as well</dt>
+  <dt>* = Documents related types as well</dt>
   <dt>+ = Not a type name, but documents a group of types</dt>
 </dl>