Added support for multiple hashing rounds
Added type and bounds checking on new numRounds argument
Removed constant K array from SHA-1
Changed SHA-512 variant constants to reference shared values in SHA-256 variants
Added support for Node.js and AMD
Tweaked formatting and added Node.js section
Commiting files for v1.5.0 release
Changed package name in package.json due to NPM naming policy
Added note for test/genHashRounds.py and a small format change
Fixed file executable bits and more README.md format tweaks
Fixed string not being quoted in Python script