document file

[[Imported from SVN: r5312]]

common/fassign.hh

@@ -8,6 +8,15 @@
 
 namespace Dune {
 
+  /**
+   * @file
+   * @brief Classes for implementing an assignment to FieldVector from a comma-separated list
+   */
+  /** @addtogroup Common
+   *
+   * @{
+   */
+
   /**
    * Emtpy namespace make this class and the object local to one object file
    */