added bitpay config command
fix new option scoped to login command
Merge pull request #40 from gordonwritescode/master

added bitpay config command
remove extraneous examples, remove tests for api and replace with unit test for library itself, fix examples
updated readme
update readme
Merge pull request #41 from gordonwritescode/master

examples and tests refactor
refactor login to use bitpay api token pairing code
readme formatting
Merge remote-tracking branch 'braydon/master' into refactor/cli-messages
rework language on keygen command, clean up login command
semicolons
Merge pull request #44 from gordonwritescode/refactor/cli-messages

CLI: improve verbiage on keygen command, update login commmand
change message on keygen command and change login/logout to pair/unpair, update readme
bump version
change language on keygen result, pull cli version from package.json
Merge pull request #46 from gordonwritescode/master

keygen messaging, change login/logout
Update package.json to include npm's bitauth.