Update README.md

Correcting a typo
Merge pull request #87 from lazaruslarue/patch-1

Update README.md
Updated bufferput dependency to bitpays repository.
ECDSA key browser work
browser ECDSA compressed key generated
Key tests working in the browser~!!!
all tests working in browser :D
load test data from files
Merge pull request #90 from trapp/issue-88-wrong-bufferput

Updated bufferput dependency to bitpays repository.
Clean up & fix examples
Merge pull request #86 from maraoz/feature/browserify-ecdsa

Feature/browserify ecdsa
Merge pull request #91 from SomeoneWeird/master

Clean up & fix examples
fix testdata importing
HTML usage of bitcore
update README for html example
Merge pull request #95 from maraoz/feature/browser-example

Feature/browser example
change to Bignum 6.2 and fix grunt problem
Merge pull request #97 from maraoz/feature/Bignum-6.2

change to Bignum 6.2 and fix grunt problem
Hook up npm test
update version to 0.1.6

The most significant update in this version is Manuel's work on getting bitcore
to work in the browser.