chenhaodong / mew-iview

Improve export to CSV functionality

Refactor cell click handler and add more date picker and date range picker tests

Use Chrome Headless browser instead of PhantomJS

Date utility functions `prevMonth` and `nextMonth` change the source
date when using `src.set[Date|Month|FullYear]()`. This change creates a
copy of the date at entrance of function so we have a pure function.

Made some code refactor and added specs for these functions.

[new] add test config
[new] add breadcrumb test
[change] update package.json
[new] util.js copied from  element
[unresolved] see test/unit/index.js @todo

[change] rename test to examples

keep slot sepatator

update Dropdown

support Dropdown

support Slider

support Poptip & clickoutside

support Tooltip

support Tabs

support Circle. change Circle to iCircle

update Tree（in Vue 2，can not use this.xxx in template’s prop,just xxx）

update Rate @huixisheng

update Card @huixisheng

update