* fix(scroll): set nestMode default to 'none'

* chore(scroll): update examples

* chore(scroll): update scroll docs

* chore(scroll): update unit test

* fix(scroll): update

#348

* fix(scroll): outer scroll disabled when inner scroll invoke scrollTo

* chore(scroll): fix test bug in nest scroll

* fix(scroll): add 'none' nestMode

* fix(scroll-nav): can not scroll when nav-bar reach boundary

* chore(scroll): update scroll docs

chore(scroll): fix example bug

* docs(locale): support multi-languages

* feat(locale): support multi-language

* test(locale): add unit case

* feat(locale): supporting localization

* test(locale): add unit case

* test(locale): modify unit case

* docs(locale): modify locale docs

* refactor(locale): improve the coverage

* docs(locale and validator): modify docs

* test(validator): modify unit case

* feat(validator): support locale

* chore(validator): modify examples of validator

* docs(validator): support Vue filter mechanism

* feat(locale): support Vue filter mechanism

* test(locale): support Vue filter mechanism

* docs(validator): optimise validator docs

* feat(locale): seperate locale core into common dictionary

* test(locale): validate locale.addHelper

* docs(i18n): Locale usage

* docs(i18n): locale usage

* docs(quick-start): add local ignore module

* docs(validator): need use validator when addMessage

* chore(package.json): browserlist no ie option

* feat(checkbox-group): support min & max prop

#284

* test(checkbox): min & max test

* docs(checkbox-group): add min & max doc

* feat(checker): new component checker

* test(checker): init checker test

* refactor(demo): add checker

* docs(checker): init checker docs

* refactor(checker): remove console

* test(checker): fix radio test

* fix(checker): radio & checkbox type active condition

* fix(checker): radio condition error

* refactor(example): checker router component path err

* test(checker): fix test

* chore(package.json): browserlist no ie option

* feat(dialog): support type prompt

#298

* test(dialog): add prompt test

* refactor(demo): dialog prompt value

* docs(dialog): add prompt doc

* test(dialog): fix prompt placeholder test

#309