Added cata function for validation
Added flatMap
Added flatMap to validation
Refactored fromNull
Merge remote-tracking branch 'origin/master' into feature/functionAliases
Merge branch 'feature/functionAliases' into develop
Version bump.  Release with function aliases

Signed-off-by: Chris Myers <christopher.myers@bskyb.com>
Merge branch 'release/0.4.1'