1.4.0

We have some nice new features for 1.4.0. Also, some new and updated translations.

• New togglePaletteOnly option: http://bgrins.github.io/spectrum/#options-togglePaletteOnly. This allows you to optionally show only the palette, and let the user choose to show the full colorpicker. Thanks Joris de Ruiter for adding this new feature.
• Updated TinyColor to version 1.0. This changes the API of the color object passed into callbacks slightly - Instead of tinycolor.desaturate(tinycolor.lighten('red')), now you can run tinycolor("red").lighten().desaturate(). More information here: https://github.com/bgrins/TinyColor/releases/tag/1.0.0.
• Updated Italian (it) translation: f065db7
• New Persian (fa) translation: b7f4adc

See all changes for this release: 1.3.4...1.4.0