Redo footer

This closes #3031, although I'm not sure this file is actually used by
documentable now...

Author: JJ

template/footer.html

@@ -1,16 +1,12 @@
 </div>
 <footer class="pretty-box yellow">
-  <p>
-      Generated from <a href="SOURCEURL">PODPATH</a>.
-      <br/>
-      This is a work in progress to document Perl 6, and known to be
-      incomplete.
-      <br/>
-      <a href="https://github.com/perl6/doc/blob/master/CONTRIBUTING.md#reporting-bugs">Please report any issues</a>EDITURL
-      Your contribution is appreciated.
-  </p>
-  <p>
-      This documentation is provided under the terms of the
+  <p>Generated from <a href="SOURCEURL">PODPATH</a>.</p>
+  <p>This is a work in progress to document Perl 6, and known to be
+    incomplete</p>
+  <p><a href="https://github.com/perl6/doc/blob/master/CONTRIBUTING.md#reporting-bugs">Please report any issues</a>EDITURL
+    Your contribution is appreciated.</p>
+  
+  <p> This documentation is provided under the terms of the
       <a href="https://raw.githubusercontent.com/perl6/doc/master/LICENSE">Artistic License 2.0</a>.
       The Camelia image is <a href="https://raw.githubusercontent.com/perl6/mu/master/misc/camelia.txt"
         >copyright © 2009 by Larry Wall.</a>