- Error messages will appear as: "Invalid Argument: First argument is required, please include address data. Documentation: http://bitcore.io/guide/address.html"
* Refactor transaction into a different subfolder
* Added a lot of tests for sighash and transaction serialization (from
reddit's and Ryan X. Charles' `fullnode`)
* Drop "only" from sighash tests and consolidate logs
100% code coverage for the preconditions module.
Usage:
```
$.checkState(something === anotherthing, 'Expected something to be
anotherthing');
$.checkArgument(something < 100, 'something', 'must be less than 100');
$.checkArgumentType(something, PrivateKey, 'something'); // The third
argument is a helper to mention the name of the argument
$.checkArgumentType(something, PrivateKey); // but it's optional (will
show up as "(unknown argument)")
```
Esteban Ordano
Braydon Fuller
Yemel Jardi