Metacat

I'm adding two PARC-specific templates to the CGI templates directory. This is a temporary addition, since these templates should reside in the PARC skin. However, the NCEAS skin has templates in this location as well, and all four files will be relocated once bug #4573 has been resolved where the register and ldapweb CGIs change.

Further fixes to handle mixed-file uploads:
- set the fileCount object based on upCount existing files
- use ucount only if it exists; remove debugging'
- the entry form javascript now correctly tracks the file numbers, and can be relied on instead of using upCount...

fix bug #3950, make additional uploads stick when modifying a document

Change confirm page text to make it seem less like a receipt of completed information, which has confused a few NCEAS participants. Lower the visual impact of the horizontal rules.

Update xml paths for 2.1.0 access structure. Added the 2.1.0 path for indexing. Changed from 2.0 to 2.1.0 for querying.

fix javascript image references with contextUrl

Kill more pesky ant tokens, replace URL references with fully qualified URL as this page is rendered into emails.

confirmData template changes for dealing with modified otherEntity data

Replace usage of 'cgi-url' with 'cgi-prefix' in XSLT transformations, fix the ESA review process to accept the 'metacatUrl' parameter (#3687)

add comment to deleteFile