update draft charter to reflect IE revision

docs/url-charter.html

@@ -210,10 +210,10 @@ <h2 id="deliverables">Deliverables</h2>
             for resolving URL, a sequence of characters from the Universal
             Character Set, along with guidelines and security considerations for
             the use of URL on the Web. It also defines an API to work with the
-            components of a URL. This specification is a candidate for the Dual
-            License as specified in
-            <a href="http://www.w3.org/2013/09/html-charter.html#documentlicense">section
-            8 of the HTML Working Group charter</a>.</dd>
+            components of a URL. This specification will be published in its
+            entirety under the terms of the
+            <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C
+            Software Notice and License</a>.</dd>
         </dl>
 
         <p>Each specification should contain a section detailing any known
@@ -382,12 +382,10 @@ <h2 id="participation">Participation</h2>
           There is no minimum requirement for other Participants.</p>
         <p>The URL Working Group welcomes participation, with agreement from
           each participant to the provisions of the W3C Patent Policy.
-          No participant will be asked to enter into any agreement which
-          limits their ability to reuse their work in the IETF, the WHATWG,
+          Invited Experts may opt to use the
           or any other venue.  The
-          <a href="http://www.w3.org/Consortium/Legal/2014/08-invited-expert.html">Invited
-            Expert and Collaborator Agreement</a>
-          is an example of such an agreement.</p>
+          <a href="https://www.w3.org/Consortium/Legal/2015/01-invited-expert.html">2015/01</a>
+          version of the Invited Expert and Collaborator Agreement.</p>
       </div>
 
       <div class="communication">