add support for change test result in Jira

1) Yeah we could introduce a flag, or perhaps use JIRA arguments directly as flag - see comment for more info https://github.com/salsita/shishito/pull/21/files#r22165877.

2) Not sure why do you get this error but I think this should be definitely solvable. I cannot tell exactly what's the problem from your snippet, we might have a look together on that.

3) I understand we need to set CYCLE_ID before any test is executed. But again, we can do it at the beginning of salsa_runner.py = no need for it to be in custom project runner.