reverted to htm notation (sorry my mistake)

included test for assigment operator
remove old release notes file


[SVN r63567]

libs/libraries.htm

@@ -301,7 +301,7 @@ how to download, build, and install the libraries.</p>
         Maddock, Steve Cleary, et al.</li>
     <li><a href="typeof/index.html">typeof</a> -
         Typeof operator emulation, from Arkadiy Vertleyb and Peder Holt.</li>
-    <li><a href="numeric/ublas/doc/index.html">uBLAS</a> - Basic linear algebra
+    <li><a href="numeric/ublas/doc/index.htm">uBLAS</a> - Basic linear algebra
     for dense, packed and sparse matrices, from Joerg Walter and Mathias Koch.</li>
     <li><a href="units/index.html">units</a> -
         Zero-overhead dimensional analysis and unit/quantity

libs/numeric/ublas

@@ -1 +1 @@
-Subproject commit a7cb2a9e4d7894064bfe7cdfa111cae3e42d1218
+Subproject commit d4a9c964ed94ca3005f3a8190afba6df858c73e2