add usage and info to readme
Put serverToken in request header and added basic authentication tests
Merge pull request #6 from r-medina/sjkaliski-usage

add usage and info to readme
Merge pull request #8 from r-medina/asubiott-dat-authorization-doe

Put serverToken in request header and added basic authentication tests
added error handling + a lil refactoring

accidentally got rid of userReq during merge

uberError not exported. better Error() method