- Have seperated types for Checked, Unchecked, Wrapping behavior.
   This will give you compiler support to not mix up rather then just documentation telling you
 - Added a function to get a Wrapping subpool from a Checked Pool
 - Added more concrete error Types
 - changed examples to use those error types for main()
 - Added a function to use the full range of a type `::new_full()`,
   this uses `num_traits` crate and is optional
 - removes special behavior when Wrapping wrapped around a full time
 - Added Debug and PartialEq to most types
 - Added more tests for all lines except `match _ {`
 - Somehow speed increased to 600.000.000ops/s, prob due to compiler
   Its 1.5 seconds with checks, and 0.6 without for 1,000,000,000 ops