[LIVEOAK-2] Wire up interceptors.

Many interceptors may now be installed immediately after decoding
the resource request (or before encoding the response).  Every
interceptor is bi-directional, but can choose to ignore either
half of the interaction should it like.

An interceptor may replace/alter the request and/or the response,
and may decide to send a response on its own, short-circuiting the
remainder of the container processing.
LIVEOAK-61: Add RootMongoResource configuration tests
Merge pull request #49 from mwringe/LIVEOAK-61

LIVEOAK-61: Add RootMongoResource configuration tests
Keycloak module and updates to authz
Merge pull request #50 from liveoak-io/keycloak

Keycloak module and updates to authz
LIVEOAK-62 Fix mongo default host and port
Merge pull request #51 from stianst/master

LIVEOAK-62 Fix mongo default host and port
Add thirdparty repo, to try.
Fix URL.
[LIVEOAK-2] Add a requestId() UUID to request/response to allow for correlation.
Test replacing both request and response via interceptors and still correlating.
* Inject the Client into the PipelineConfigurator per TODO.

* Break circular dependency between client/pipeline-configurator/local-server
  by creating the client separately from connecting the client.
LIVEOAK-63 Support config in super
Merge pull request #52 from stianst/master

LIVEOAK-63 Support config in super
[LIVEOAK-2] Add onComplete to interceptors, to allow for true final notification
of completion of a request.

Clean up some pipeline-configurator cruft.

Replace HTTP error handler with more-correct STOMP error handler on STOMP
pipelines.
Adding acl policy. Improve dependencies in security modules. Few other fixes in security modules to have example working
Merge pull request #53 from mposolda/master

Adding acl policy. Improve dependencies in security modules. Few other fixes in security modules to have example working
Change Undertow port for KeyCloak to one less likely to already be in use
Configurable keycloak host and port
Adding more tests for uriPolicy and aclPolicy
Merge pull request #54 from mposolda/master

Adding more tests for uriPolicy and aclPolicy