Made tests pass again. Instead of counting on a static date for expiration it is now always one month in the future.
Merge pull request #814 from rackerlabs/fix-cache-tests

Fix failing client auth tests -- tests are passing locally. Looks good.
D-16424 Updated pom for latest api-checker release
D-16424 Added functional test
Merge pull request #815 from rackerlabs/D-16424

D-16424 APIValidator not properly handling paths with "+"