Updating minicart dependency
Updating submodule path
Added document to wrapping IIFE to save 100 bytes.  Micro optimization ftw.
Fixed broken mocha tests.
Optimized JS a bit.  match() is 300x faster than exec().  Couple other nits.
Removed grunt-contrib-concat as its not necessary... uglify does the same thing
Update paypal-button.js
fix issue #81
Fix dead link in README

Fixed dead link for html button variables
Fixed unit tests.  New should.js update broke current tests.
Added dependency versions because new version of should broke unit tests.
Merge pull request #90 from mstuart/unit-tests

Fix broken unit tests caused by new should.js version
Merge pull request #86 from mstuart/master

Fix dead link in README
Merge pull request #82 from genru/master

Update paypal-button.js
Update bundles with fix for issue #81
Merge pull request #92 from mstuart/master

Update bundles with fix for issue #81
Removed copies of unminified src files from dist/
Update package.json.  Get ready to publish module to npm
Add mochaTest npm task and remove custom mocha npm script.  Updated travis config.  Added an editorconfig.
Add CONTRIBUTING.md