Enhancement: Add the option to select test cases to run when calling JSystem from another tool

[frabu1975]

When calling JSystem for testing from another tool (say Jenkins) we can only call a scenario without the ability to pick only some test cases in that scenario.
We would like to have this option.
Say i have scenario "ABC" with test cases 1,2,3,4,5. When i call JSystem for testing I can only select to execute scenario "ABC" with all its test cases. I would like to be able to call scenario "ABC" and to select to run only test cases 1,3,5

[frabu1975]

One option could be through SUT configuration