Add Vincete Botet's patches for new BOOST_NO_NUMERIC_LIMITS_LOWEST macro.

Disabled BOOST_HAS_NL_TYPES macro for cygwin - it lies about being XSI conforming :-(

[SVN r65594]

test/all/Jamfile.v2

@@ -1,7 +1,7 @@
 #
 # Regression test Jamfile for boost configuration setup.
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Tue Aug 17 09:59:01 2010
+# This file was automatically generated on Sat Sep 25 16:53:42 2010
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -367,6 +367,9 @@ test-suite "BOOST_NO_LIMITS" :
 test-suite "BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS" : 
 [ run ../no_limits_const_exp_pass.cpp ]
 [ compile-fail ../no_limits_const_exp_fail.cpp ] ;
+test-suite "BOOST_NO_NUMERIC_LIMITS_LOWEST" : 
+[ run ../no_limits_lowest_pass.cpp ]
+[ compile-fail ../no_limits_lowest_fail.cpp ] ;
 test-suite "BOOST_NO_LONG_LONG_NUMERIC_LIMITS" : 
 [ run ../no_ll_limits_pass.cpp ]
 [ compile-fail ../no_ll_limits_fail.cpp ] ;