Enable internal Redis mocking

Only for unit tests.
Add unit tests
Add Travis CI configuration
Bump Version
Merge branch 'develop' into feature/test-suite
Do not include unit test packages within Prereqs
Cleanup Sereal Prereqs
Merge pull request #1 from burnersk/feature/test-suite

Add unit tests
Merge pull request #3 from burnersk/develop

CPAN release 0.002