update for hapi 8
Merge branch 'master' of https://github.com/johnbrett/hapi-auth-bearer-token

# By Chase Adams (6) and Aaron Chou (1)
# Via John Brett (2) and Chase Adams (1)
* 'master' of https://github.com/johnbrett/hapi-auth-bearer-token:
  Add debug false back to tests so boom does not throw errors on tests
  Update tests to match hapi 8 and pass
  Update test to match hapi 8
  Add connection port in readme
  Update readme for using with hapi 8
  Update for hapi 8. Closes #12
  Update README.md

Conflicts:
	test/index.js
bump package version to 3