Stop using function composition for no good reason
Use F# style function composition

Acting on advice from
https://github.com/elm-lang/elm-lang.org/issues/158 and earlier
discussions on the mailing list.
Merge branch 'fun-comp'

Conflicts:
	libraries/Basics.elm
	libraries/Maybe.elm
Revert "Implement "min", "max", and "clamp" in Elm"

This reverts commit f098af57cc7551cb57ccbbc122d80b4f90ad5b03.

Conflicts:
	libraries/Native/Basics.js
Quit using (.) in testing code