Refactored Walmart API connector using Bluebird/Promises.
Merge branch 'master' of https://github.com/Doug-Inc/Doug-Mart
Merge pull request #24 from davemun/master

Re-did Walmart API connector.
Refactored initial show/hide of data to use ng-show().
Improved async end of call handling.
Merge pull request #28 from davemun/master

Improved async end handling + refactored table auto hiding/showing.
Updated package.json dependencies.
Merge pull request #29 from davemun/master

Updated package.json dependencies.
Implemented BestBuy API crawling and updated Angular view to reflect different stores.
Merge pull request #30 from davemun/master

Implemented BestBuy API crawling and updated Angular view to reflect dif...
Implemented cart click system for items.
Started implementation on shopping cart feature, UI elements(close button, tooltips).
Merge pull request #32 from davemun/master

Cart system progress, UI elements added (close, tooltips).
merged
update UI, added summary table