Metacat

merge changes to accommodate multiple alternative identifiers into trunk from 2.6 branch.

Merge minor registry changes from the 2.6 branch back to the trunk.

refs https://github.nceas.ucsb.edu/KNB/arctic-data/issues/107

Add a funding input textbox into the entry form (not hidden per Matt), and add the hidden inputs into the confirmData and genericResponse templates for maintaining state across stages.

refs https://github.nceas.ucsb.edu/KNB/arctic-data/issues/42

Remove the "#none" href attribute from links in the MetacatUI metadata entry form.

Replace the /u00A0 character encoding with space character instead since /u00A0 displays literally in browsers

Fix XML validation errors in the metacatui confirmData template for the registry. Add a test script that submits multiple datasets to the registry.

Check for undefined and null elements to avoid errors in IE 8 and earlier in the registry entry form JS

Close a <span> HTML tag in the entry form MetacatUI template to avoid errors in older browsers

Use the userManagementUrl to replace the ldapweb.cgi url.

surround the ldap account tools in a div so we can replace them with theme-specific links as needed in the metacatUI. https://projects.ecoinformatics.org/ecoinfo/issues/6191