CR-1265 Fix for clu tests (use specific svnkit version)
Remove references to activation.jar in staf tests
Add PRODUCTNAME variable in config.py
Improvements in ant build + update STAF/services versions + dynamic dsmlService compilation/loading
Fix dsml testsuite and some testcases in snmp, core, security and task testsuites
New functionality to run tests (functional and stress) on a remote machine
Issue 3030: refactoring ant build (part II)