Clean up, should test apply instead of extract
Simplify Simulation signatures to allow Array parameters
Properly implement WhiteList and BlackList priority
Revert back maxRetry to default value of 4, close #1508
Use | instead of duplicating case statements
Make randomSwitch use Double instead of Int, close #1495
Merge pull request #1509 from notdryft/randomSwitch

Make randomSwitch use Double instead of Int, close #1495
Minor clean up
Rename transactions chart into responses, close #1500