Update _autocomplete_line_items_stock.js.erb

Noticed this extra text in the merge commit.
Fixes #5211
Use full path to line_item partial
Fixes #5214
Fix importing source with payment profiles.
Do not create a reimbursement after making an RMA with no exchange items
Fixes #5215
Fix cc stub.
Fix copy/paste mistake.
Reimbursement Type instances dont respond to #reimburse. Fix reimbursement engine, fix tests to more closely resemble actual data
Fixes #5218
Fixes #5220
Change product_url to product_path.

I'm not sure why product_url was introduced, but I'm currently
encountering issues in production where it's not respecting subdomains,
HTTPS, and ports correctly.

Nearly everything else in Spree links to stuff using the _path helpers,
which I like a lot better.

Closes #5221

Move price in to an offers block.

This is what the correct schema.org product implementation is.

Reference: http://schema.org/Offer
Merge remote-tracking branch 'upstream/master'