* Table : fix summary scroll delta check bug
bug description: when scroll event triggered in footerWrapper,it's not event.deltaX that changed, it's event.deltaY.

* Table : fix summary scroll delta check bug
bug description: when scroll event triggered in footerWrapper,it's not event.deltaX that changed, it's event.deltaY.

* Table: fix wheelEvent check bug

* Update table.vue

* Update table.vue

* added arabic language locale file

* complete the missing transaltion and fixed a typo

* Pagination:fix IE onchange doesn't work Bug

Pagination:fix IE onchange doesn't work Bug

* Update pagination.js

* Update pagination.js

Input-Number: fixed multi-size component border overflow, tested on chrome 60, canary, chromium, safari, firefox (#6310)