v1.2.0

• Support flip attributes for .flip(...)
• Remove direct and different options from .flip(...)

v1.1.0

• Rename from card to candidate
• Integrate flip methods
• Fix issue of cloning node including canvas elements

v1.0.0

Release flip.js:

• Wraps card members as candidates for flipping.
• Flip specific card member by target index/element as you want.
• Flip cards with directions of down, up, left, or right.