Commit before renaming some variables
Move launchable + change creation sym-link conditions
Rename isValidatedMaster->isMasterTestnode (client side)
Rename 'link_to_testsuite' directory to 'software' directory
Rename port2 to software_access_port
Rename random_path to randomized_path
Change SIGINT to SIGTERM signal to simulate SlapOS answers
Change 'dict of list' to 'dict' in the software installation control of ScalabilityTestRunner
Fix bug(s) and add a scalability unit test
Up, works fine