Minmal docs for wman.

sites/werc.cat-v.org/apps/wman/index.md

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+wman - A Web Interface to Man Pages
+===================================
+
+Wman is an app that allows you to export Unix and Plan 9-style man pages. It
+can do this directly, without need to generate static html versions and will
+automatically pick updates and new man pages.
+
+It is also fairly smart in generating links for man page references.
+
+Configuration
+-------------
+
+To display a collection of man pages in a desired path you can use the following config directive:
+
+    conf_wman_enable /usr/share/man
+
+This will allow you to browse the man pages under /usr/share/man.
+
+Demo
+----
+
+For a demo of this app see [man.cat-v.org](http://man.cat-v.org).
+
+TODO
+----
+
+* We don't handle compressed man pages, but this should be trivial to add.
+* Unix systems might use different macros for their man pages.
+* Search (using keywords? Google? grep?)