Separate unit and integration tests and add call to "deploy" before "integration"

[jmoore]

Currently some client tests will fail because the server has not been started yet. These tests (matching **/itests/*) need to be run later.

Note: also debate moving selection based on package ("itests") to a separate directory:

 component/
   test/
     unit/
     integration/

"deploy" target also needs to setup the databases appropriately. (For example server/test/.../query/delete_pojos.sql && create_pojos.sql)

Originally : http://bugs.openmicroscopy.org.uk/show_bug.cgi?id=667

[jmoore]

Closed by r693.

• Separated all test/testng.xml files into integration.testng.xml and unit.testng.xml versions. This makes running from Eclipse easier as well.
• Labelled all integration tests with the integration group. The directory in which a test is found is no longer relevant. Will update Omero+Development shortly. (see also #137)
• Flushed out integration target in lifecycle.xml
• DB setup will be handled by #122