v1.4.0

• New: Added data support.
• New: Added vue component.
• New: Added locale support.
• New: Added getOptions method.
• New: Added singleRadio option to support hide radio buttons.
• New: Added new website.
• New: Added bower.json.
• New: Added vue-starter example.
• Update: Improved the label element for select.
• Update: Improved text display only one option.
• Update: Fixed IE build error with core-js devDependencies.
• Update: Fixed onCheckAll/onUncheckAll trigger bug.
• Update: Fixed disabled options cannot show after filtering.
• Update: Fixed single filter bug.