Separating unit and integration tests

[Awambeng]

For each datasafe project we will be renaming the integration test to end with IT such that they are not running in the default maven lifecycle.

We will be providing a special profile for running the integration test so that we can use mvn verify -PIT to run the with integration test.

Subtasks

• Define the maven IT profile in the datasafe top level project #290
• Update Directory Test Files - Rename datasafe-storage Integration Tests to IT #291
• Update Directory Test files - Rename datasafe-examples Integration Tests to IT #292
• Rename datasafe-business Integration Test Files for Clear Separation #293
• Update Directory Test Files - Rename datasafe-long-run-tests Integration Tests to IT #294
• Rename datasafe-test-storages Integration Test Files for Clear Separation #295
• Rename datasafe-simple-adapter-spring Test files #296
• Update Directory Test FIles Rename - datasafe-simple-adapter #297