The latest jasig-parent POM requires maven-license-plugin license:check goal to pass for release phase. The plugin has been configured for CAS and the license:format goal was used in addition to manual configuration to get thel icense check to pass. The license:check goal should be executed from the project root periodically to facilitate regular compliance checks.

Use seconds for memcached expiration periods and add verifying unit test.
Switch to use of real memcached server for tests since jmemcached proved
unreliable for precise testing of expirations.  Developers must run
memcached as an external test fixture, otherwise tests are skipped.

Use Kryo Context instead of StackObjectPool for efficient and thread
safe buffer reuse.  StackObjectPool displayed weird errors on
(de)serialization that were likely caused by concurrency issues.
Kryo Context is simpler and safer.

Add KryoTranscoder component that uses Kryo serialization framework
to marshal objects to bytes for storage in memcached.
Add type-specific Kryo serializers for efficiency and proper handling of
unmodifiable collections that are commonly used in CAS ticket types.
The Kryo FieldSerializer class that handles complex types by default
proved incapable of dealing with unmodiable collections in testing.

MemCachedTicketRegistry improvements:
 - Add constructor that takes MemcachedClient to expose full range of configuration options
 - Remove support for async writes since it can lead to inconsistent state
 - Improve logging

Follow guidelines at http://www.apache.org/legal/src-headers.html.

This reverts commit cb55d857, which
inadvertently destroyed javadocs on classes.

Follow guidelines at http://www.apache.org/legal/src-headers.html.