prepare for release of 2.0.12 | package party
Kill no longer necessary PACKAGE_ID

:skull: death to old cruft.
Add support for easily adding additional search fields to the bottom of the search ui.

This could be ported to other commonly subclassed search indexes if it becomes widely useful.
Merge pull request #21 from isaacgrant/kill-package-id

Kill no longer necessary PACKAGE_ID
Merge pull request #22 from isaacgrant/additional-search-xml

Add support for easily adding additional search fields to the bottom of the search ui.
prepare for release of 2.0.13
prepare for release of 2.0.14 | package party
Fix a copy paste mistake.
Merge pull request #23 from charleswaddell/fix-shipping-address-list

Fix a copy paste mistake.
prepare for release of 2.0.15 | package party
Don't require the final note widget on checkout final pages.

Check to see if the widget exists before building content for it.
Merge pull request #25 from isaacgrant/optional-checkout-final-note

Don't require the final note widget on checkout final pages.
Only set the address if not null.
Make the shipping address optional.