Fix #94

Being more string on overridden options

This fixes #89

Refactor! Wrap all APIs into Object and attach to DOM as .data('flip-…

…model')

Fix lost transition on IE11 (c0dd782)

Merge pull request #68 from nnattawat/add-namespace

Add namespace to flip events

1.0.18

1.0.17

Release 1.0.16

Fixed typo

Merge pull request #34 from nnattawat/eventcallback

Mergeing eventcallback