differentiate between purchase enqueued and status changed to purchased
only load js module on iOS
Merge pull request #27 from ktsour/master

Update InAppPurchase.m to finish failed transactions in "no autoFinish" mode.
Merge pull request #26 from bostondv/ios-only-js-module

Only load JS module on iOS
Merge pull request #23 from masonicboom/separate-purchase-and-purchaseEnqueued

Differentiate between purchase enqueued and status changed to purchased.
Merge pull request #1 from j3k0/master

Want to pull changes from j3k0