move OligoTargetRegions code into role
move cmd roles to new dir
fix module name
move FindOligos code into role
move RunAOS code into role
move FilterOligos code into role
move PickGapOligo code into role
move ConsolidateDesignData code into role
move PersistDesign code into role
refactor roles so we can create one cmd that will run the design creation process end to end
code cleanup and minor refactoring
clean up command line documentation, also remove certain command line options when running end to end design creation command