Put docs for unsupported modules in right place.

Doxygen was confused by the unsupported modules being partly in the doc/
directly, instead of completely in unsupported/doc/ . Thus, the link to
the unsupported modules on the server did not work (I think this manifested
itself after doxygen was upgraded on the server).

1 files changed, 10 insertions, 1 deletions

diff --git a/unsupported/doc/Overview.dox b/unsupported/doc/Overview.dox
index c09f06857..458b507b5 100644
--- a/unsupported/doc/Overview.dox
+++ b/unsupported/doc/Overview.dox
@@ -1,13 +1,22 @@
 namespace Eigen {
 
-o /** \mainpage Eigen's unsupported modules
+/** \mainpage Eigen's unsupported modules
 
 This is the API documentation for Eigen's unsupported modules.
 
 These modules are contributions from various users. They are provided "as is", without any support.
 
+Click on the \e Modules tab at the top of this page to get a list of all unsupported modules.
+
 Don't miss the <a href="..//index.html">official Eigen documentation</a>.
 
+
+\defgroup Unsupported_modules Unsupported modules
+
+The unsupported modules are contributions from various users. They are
+provided "as is", without any support. Nevertheless, some of them are
+subject to be included in Eigen in the future.
+
 */
 
 }