check for 'null' as well as 'public' user when rendering the header Login/Logout option
include EML 2.1.1 documents in skin (path query search, mostly)
Merge 1.9.2 changes back into the trunk
Populate esa home links with skin property value
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.
Add eml 2.0.1 document return type
Merge 1.9 changes into Head
Changes to remove ANT tokens for the turnkey install project