v0.2.2

• Add reaction-core-theme package. Creates less themes (moves LESS out of core)
• Add registry and template functionality for packages, allows multiple of the same package type
• Implement bunyan logging library (ongoworks:bunyan package)
• Add reaction-braintree, reaction-stripe, reaction-shipping packages. incomplete feature packages
• updated to iron:[email protected]+
• updates to createVariant, updateVariant methods
• client side pdf generation ( ongoworks:pdf ) testing, refinement needed

This release has feature incomplete packages.. Feedback and testing, or authoring tests appreciated.

Pull requests for various Translation, Layout and UI issues from contributors:
@ramusus @evliu @olegshilov @lovetostrike @prinzdezibel @KEFIRCHIK @danielgindi @aldeed