add ECIES support in node - not browser
use SJCL AES to get ECIES working in the browser
replace jssha with sjcl - remove jssha dependency
remove underscore dependency to decrease bundle size
remove unused commander dependency
add test to confirm correctness of sha512hmac
add coveralls
add badge
rename "rand" to more explanatory "getRandomSeed"
Merge pull request #369 from maraoz/add/coveralls

add coveralls
Merge pull request #362 from ryanxcharles/feature/ECIES

add ECIES support
update version to 0.1.22
move devDependencies to dependencies to fix install issue
fix sjcl issue on npm install

...by including sjcl locally
up version to 0.1.23
add ECIES example
Merge pull request #372 from ryanxcharles/feature/ECIES-example

add ECIES example
BIP39 implementation
Separate out BIP39
BIP39 in browser