include EML 2.1.1 documents in skin (path query search, mostly)
consolidate shared stylesheets - no differences between 2.0.1 and 2.1.0 directories
Changes to remove ANT tokens for the turnkey install project
I'm adding the legacy PISCO skin to metacat as a starting point to doing CSS-based XSL styling of XML documents in the data catalog. These files were based off of the OBFS and KNB skins.