Documentation for the minmax library.

Moved from libs/minmax/ to libs/algorithm/minmax
Also changed documentation to reflect use of Boost.tuple
and separation into two header files. --Herve'


[SVN r23308]

minmax/test/Jamfile.v2

@@ -0,0 +1,17 @@
+#  Boost.Minmax Library test Jamfile
+#
+#  Copyright (C) 2002--2004, Herve Bronnimann
+#
+# Use, modification, and distribution is subject to the Boost Software
+# License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+#
+
+import testing ;
+
+{
+  test-suite minmax:
+    [ run minmax_test.cpp ]
+  ;
+}
+