Uncomment a test.
Use a single object for Sass's null.
Value helpers infrastructure and bool constructor.
Value helper for creating a color from a hex string.
Value helper for creating a color from hsl components.
Value helper for creating a Sass number.
Value helpers for creating lists.
Value helper for creating the sass null.
Value helpers for creating strings and identifiers.
Value helper for creating colors from rgb components.
Use the value helpers in the Sass builtin functions.
CHANGLELOG entry for value helpers.
Merge pull request #834 from nex3/value_helpers

Value helpers