Merge 1.9 changes into Head
Added missing "/" from ascii-treeview.xsl path so documents can be viewed in treeview. (Ticket 3176)
Changes to remove ANT tokens for the turnkey install project
Changes in login processing to match new register-dataset.cgi workflow: user must login before seeing the form, to prevent data loss. New template login.xsl provides simple redirection back to register-dataset.cgi.
changed the set of stylesheets which will be used for displaying eml-2.0.0 documents
Updates to the config for the esa skin, and added an LTSS skin.