Add Initial Transformation Functions

[evilsoft]

Robits in Disguise

This PR addresses issue#47 and adds all the initial natural transofrmation functions. Really only covers the two main Sum Types Maybe and Either back and forth and to Async. Once Validation is added, will add an additional set of functions to account for those transformations.

[coveralls]

Coverage remained the same at 100.0% when pulling e685ca5 on transforms into 0127d9e on master.

[coveralls]

Coverage remained the same at 100.0% when pulling e685ca5 on transforms into 0127d9e on master.

[evilsoft]

Retroactive Squirrel