promo orders controller decorator overriding blank order check from core
Fix conflicting ids in admin/orders/_form.html.erb

Fixes #2976
Specify class name for calculator association in calculated_adjustment

Otherwise, top-level classes that include this module will have an association that looks for ::Calculator, rather than Spree::Calculator
Fix variant thumbnails not showing on frontend

The thumbnails for variant would not show on variant click. And the
product page opened without any visible thumbnails.

Fixes #3130

Conflicts:
	core/app/assets/javascripts/store/product.js.coffee
	core/app/views/spree/products/_thumbnails.html.erb
Disable Jirafe
Remove dash gem
Remove overview tab until Jirafe issues are sorted.
Remove dash stuff from Rake
Bump to 1.3.3
Allow admin created orders to accept payments

(courtesy of @bbuchalter)

Fixes [#3098]
Downcase s3_protocol configuration option to prevent bugs like https://gist.github.com/radar/5793814

As seen in: https://groups.google.com/group/spree-user/browse_thread/thread/152ceac667a80147
Remove check for overview link in homepage_spec
only show payment source form if source required

Fixes #3195
jQuery Validate IE9 event handle fix