Tweaking sub-page headings on page "Modules".

Modules.wiki

diff --git a/Modules.wiki b/Modules.wiki
index 51991ba..3f4de88 100644
--- a/Modules.wiki
+++ b/Modules.wiki
@@ -1,12 +1,14 @@
-#summary One-sentence summary of this page.
+#summary Melange Modules
 #labels 2013DeveloperDoc
 
-= Introduction =
+=Static Modules=
+==How Melange Is Organized In Source Control Directories==
 
 Add your content here.
 
 
-= Details =
+=Dynamic Modules=
+==How Melange Is Organized In Execution==
 
 Add your content here.  Format your content with:
   * Text in *bold* or _italic_