Update to new namespaces

--HG--
extra : rebase_source : f8df692a0a77ec694a51cfe0fe0860ad965a87ff
extra : histedit_source : 09c991eea41c2abba05e705c8e2b12cca230d658
Added tag go1.3 for changeset 7ac884a7e2f5
BUGFIX: Copy nodes before appending or prepending.

This ensures that if a transform func gets used more than once
that the html library doesn't complain.
Added tag go1.3 for changeset ac4ced05cf9a
Added tag go1 for changeset 7ac884a7e2f5
Updating.