添加TextArea，SkinnableTextBase和TextInput 到 egret-manifest.xml
Merge branch 'master' of https://github.com/egret-labs/egret-core.git
恢复 egret-manifest
Revert "恢复 egret-manifest"

This reverts commit 4e3fdf42377dfd27da6e4f8f1857bc42c26be2dc.
Merge branch 'master' of https://github.com/egret-labs/egret-core