v1.4.6

fix #6 , add new symbol '@、¥、€'.

See more f40b764

1.4.3

• Add create-react-class@^1.2.3 to peerDependencies.

upgrade the security keyboard

• keyName属性：支持同页面使用多个键盘；
• 部分页面使用hook改写；

• keyName property: supports using multiple keyboards on the same page;
• Some pages of are rewritten with Hook;