Improving the update path.
Adding the field tamper.
Exporting the feeds tamer.
Adding adjust timezone for the people featuer.
Adding the update path.
Imvprove repec validation function.
Display publisher version when we have link but not label for the link.
Merge pull request #6606 from openscholar/repec-fix

Improve repec validation function.
Merge pull request #6607 from openscholar/6506-2

Display publisher version when we have link but not label for the link.
Add something that was removed.
Fix merge conflicts
Merge pull request #6603 from openscholar/fix-update

Improving the update path.
Merge pull request #6605 from openscholar/6511

Adding feeds tamper: adjust the created to the site time zone.
fix taxo ul indent issue in gking theme. #6524
Undefined index in theme_os_taxonomy_tagged_nodes() fixed by checking if
the key exists before indexing into it.

Fixes #6625
Merge pull request #6626 from liammonahan/6625

Undefined index in theme_os_taxonomy_tagged_nodes() fixed
Merge branch 'SCHOLAR-3.x' into 5738-fix-order