v2.2.4

• 去掉 zoom-in 功能和相关代码

v2.2.3

"显示大图"按钮改成hover图片的时候才出现

v2.2.2

some update for animation render in safari

v2.2.1

Merge pull request #5 from mycolorway/zr-zindex

修改组件z-index

v2.2.0

Merge pull request #4 from mycolorway/pt-save-rotation

Pt save rotation

v2.1.1

• remove dependency of fontawesome
• update umd template
• several bug fix

v2.1.0

• remove 'download=true'
• support data-download-src
• hide the button when there is no download link
• update simple-util

v2.0.0

update version number

v1.0.0

fix style