New functional tests for schema structural objects
refactoring to use different backend types
Test suite for binary transfer option
fix tasks test suite, add verification to schema tests
Tests for Solaris and RFC 4876 Schema Elements
Issue 3632: known issue feature in test reports unreliable
Move "STAF tests" (functional-tests, stress-tests and system-tests) from "/tests" directory to "/tests/staf-tests" directory.