manual merge from trunk: fixed typos reported in http://bugs.debian.org/378016 (there seems to be no mention of the erroneous names in the docs); NOTE(!): license reference text to be fixed; guard macro name beginning with underscore

[SVN r34633]

libs/numeric/ublas

@@ -1 +1 @@
-Subproject commit 3a5b856efb6c8a12140708e219d9667966158110
+Subproject commit ae42294c58fca5e43238c593c487be8cdfe74b79