added conformance section (#10)

Author: SergeyKanzhelev

index.html

@@ -53,6 +53,8 @@
         <section id='abstract' data-include="spec/01-abstract.md" data-include-format='markdown'></section>
         <section id='sotd' data-include="spec/02-sotd.md" data-include-format='markdown'></section>
 
+        <section id='conformance'></section>
+
         <section data-include="spec/20-binary-format.md" data-include-format='markdown'></section>
         <section data-include="spec/31-parsing-algoritm.md" data-include-format='markdown' class="informative"></section>
   </body>