* Adding showClose option on Notification

* Update notification.md

* DatePicker/TimePicker: add chalk theme

* minor updates

* Input / Input Number: add chalk theme

* Update Input Number doc

* Pagination: add chalk theme

* Pagination: fix test

* Pagination: del useless test case

* Pagination: fix shake of number

* Table: add chalk theme

* Table: add group header & other

* Table: del package.lock

* Table: del single test trace

* Table: fix border problem

* Table: fix boder problem

* Table: clean css

* Table: footer border right - -|

* Select & Cascader: add chalk theme

* Select / Cascader: fix test

* only emit user change for timepicker and datepicker

* Test: remove custom timeout

# Conflicts:
#	examples/docs/en-US/input.md
#	examples/docs/zh-CN/input.md

* TimePicker: add chalk theme

* minor style fixes

* Dropdown: add chalk theme

* Dropdown: update doc

* Update dropdown.md

* Tooltip: update zh-CN doc

* Tooltip: update en doc

* Autocomplete: update docs

* when pressing enter without a selection, select the currently entered text and clear selections.

* added "select-when-unmatched" flag

* restored "???" to "-"

* Message Box: add chalk theme

* Message Box: doc fix

* Message Box: change prop name into center

# Conflicts:
#	packages/date-picker/src/panel/time.vue