further reduced default library dependicies

Changed macros controling array_adaptor's
 By default on safe deep copy array_adaptor
 Seperate shallow_array_adaptor for crazy people


[SVN r24610]

libs/numeric/ublas

@@ -1 +1 @@
-Subproject commit aa85d7a133610a7d2cb3f6d1e227388798b9fbcc
+Subproject commit 1204b11c8f096a9b99ce3ee41366ea6d22237d3f