Cleanup packages.

Signed-off-by: Clement Escoffier <clement.escoffier@gmail.com>
Attempt to make the testPostPersonAsJson test a bit more reliable on the CI.

Signed-off-by: Clement Escoffier <clement.escoffier@gmail.com>
Fix #205

Signed-off-by: Clement Escoffier <clement.escoffier@gmail.com>