Merge pull request #1 from stormpath/okta-readme-update

Updating readme for Okta + Stormpath

README updates

README updates

Updated the README to included Kafka section.

refactored common JWT code into BaseController. Configured kafka to be disabled by default.

Made kafka optional.

Added support for kafka producer and consumer

Refactored AccountResolver singleton into AccountService

Added UnauthorizedException when bearer token or authorization header is missing. Refactored SecretService so that it will trust itself.

Refactored interface to get rid of unnecessary qualifiers. renamed jsw to jwsClaims in JwtResponse. Fixed date bug in MicroServiceController.

Refactored to simply returning the key from the signing key resolver

Refactored DefaultAccountResolver to throw an exception is the Authorization header is not present OR it does not contain a Bearer token.

Added HomeController with usages

updated README.md