port changes from ecc branch
pull changes across from ecc branch.
pull changes across from ecc branch.
added package.json for npm module
Update pbkdf2.js

Force salt to be a bitArray in pbkdf2 function.
Ran make after pbkdf2 update.
Merge pull request #80 from tanx/master

Publish sjcl as package in npm registry
use 'my' in while and foreach loop
Merge pull request #93 from ghost/master

use 'my' in while and foreach loop
removed double quote.
make hmacs updateable.
hmac reset after digist.
added rng support for node.js
bugfix for browser... tested successfully in node.js and chrome
try-catch re-added. add buffer directly.
compiled version.
Merge pull request #87 from sembrestels/patch-1

Allow salt to be a string in pbkdf2 function
Merge pull request #98 from bitwiseshiftleft/feature/node_rng

Feature/node rng
Added Koblitz curve support
Bugfixes

Conflicts:
	core.js
	core_closure.js
	sjcl.js