Many things. integration_setup does API server lookup;

Many small fixes to launcher and existing tests.
Created a suites_util folder where common utilitary files should be placed
and used by both test suites.
Also, now, changed the way the framework append the test suite's path into
the system.path variable so that a test from one of the suites is allowed
to import tests from the other suite.
Also, updated README.md accordingly.