Add token auth to PagerDuty
Add some JUnit tests for the new token auth
Ignore intellij project files
Added constructor to client that accepts api token
Fixed auth cache key so token auth scheme is returned
The -1 indicates the default port for the scheme, which is what
is used when the scheme is retrieved later.
Merge pull request #1 from dump247/token_auth

Token auth fixes
Add a request timeout option to the pagerduty client
Merge pull request #2 from dump247/reqeuest-timeout

API token support and request timeout