#2 Working on Validation monad. Done map and success for the Success subclass
Implemented map on validation
Issue #6 added bind to success
Issue #6 added bind to failure
Issue #7 implemented success/fail methods
test for the team
Merge branch 'i5' into develop
reverted test for team
Discovered that the Option type could conflict with the HTMLOption type in some the rhino engine.  Renamed to Maybe.
Renamed Option to Maybe
README now points to doco