Change: Name of tests directory from test to tests

Signed-off-by: Kevin Conway <kevinjacobconway@gmail.com>
Remove: Serialization hooks and utilites

These modules could be very useful for a project, but the effort
required to maintain them and perfect them should be dedicated to
a separate project.

Signed-off-by: Kevin Conway <kevinjacobconway@gmail.com>
Fix: Changedir directive in tox config

Signed-off-by: Kevin Conway <kevinjacobconway@gmail.com>
Remove: Dependency related to serialization modules

Signed-off-by: Kevin Conway <kevinjacobconway@gmail.com>
Add: Travis CI config file

Signed-off-by: Kevin Conway <kevinjacobconway@gmail.com>