Removed javadoc that is not relevant or correct
Added a third type of limiter...this one is just for SimpleScheduler's.  In case you don't need or want the entire PrioritySchedulerInterface, this allows you to use a limiter, and still be able to schedule (and not just be forced to use an executor)
Step in reducing code duplication between these two limiters
Added a simple getter here
Name the Clock thread and cleanup the code slightly
Working on issue #33, this reduces some of the code duplication and cleans some other things up (also has some minor performance improvements for the right situations)
Lot more code duplication reduction for issue #33
Fixes for checkstyle
Just moving this interface location to match the simple one
Simple argument re-ordering