Migrator now returns a lostAccount array that includes objects
these objects include keys of address and privateKey,
this allows the MetamaskController to restore the lost accounts
even without customizing the idStore or the KeyringController.
Also includes a patch that allows idStore to synchronously export private keys.
This is only a bug in dev, but was committed yesterday.
Sometimes the `encrypt` method was being passed values other than the password as the encryption key, leading to un-unlockable vaults.
To find this, and avoid it for all time hereafter, I added several more steps to our oft-neglected integration test suite, which now fully initializes a vault, locks it, and unlocks it again, to make sure all of those steps definitely work always.
Added new Qunit build process that will browserify the contents of `test/integration/lib` into the QUnit browser, allowing much more modular testing, including unit testing of our modules in our target browsers.
Made a basic unit test file of this form for the new encryptor module, which fails miserably because I've only just begun to work with it.
I've started with this blog post as a starting point, and will be adjusting it to our needs from there:
http://qnimate.com/passphrase-based-encryption-using-web-cryptography-api/
