Metacat

Increase eml-text.xsl's section header level to match with overall
document structure

More bug tweaks to eml-text.xsl

- Fix use of non-existent HTML5 tag 'emphasis' and use 'em' instead as
intended
- Add target=_default to links

Relax the EML text XSLs rendering of ulinks

This makes all content inside a ulink show up inside the <a> tag in
the output. Before this change, if CDATA was present inside a ulink
element, it would be ignored because the XSL was only extracting the
citetitle's CDATA

Overhaul EML Text XSLT to support everything in the entire module

Display text nodes in EML when the value is directly in the text node or in a <section> tag or in a <para> tag (in metacatui skin)