Add date and url alias to CSV import for blog and bio.
More work.
Fix.
Add created date and path columns for more node types.
Remove "Files" from person CSV file.
Fix comments.
Add update function to revert feeds importers.
Debug test.
Add date and path to CSV used in os_migrate demo.
Fix header order.
More debugging of test.
Fix feed importer import for blog.
Remove "print page" from test.
Merge branch 'SCHOLAR-3.x' into 6065

Conflicts:

openscholar/modules/os/modules/os_importer/templates/os_event.csv
	openscholar/modules/os/modules/os_importer/templates/os_news.csv

openscholar/modules/os/modules/os_importer/templates/os_presentation.csv
	openscholar/modules/os/os.install
Fix path in CSV template files.
Merge pull request #6244 from openscholar/6065

Adding "Created date" and "Path" columns to CSV import files.