Add @ckeditor/ckeditor5-language (#118)

* Add `@ckeditor/ckeditor5-language` module

* Set version to `41.0.0` for `@ckeditor/ckeditor5-language`

* Remove requirement for `Mention`

* Revert "Remove requirement for `Mention`"

This reverts commit 04948bf.

Author: Cyperghost

modules.ts

@@ -17,6 +17,7 @@ export * as HorizontalLine from "@ckeditor/ckeditor5-horizontal-line";
 export * as HtmlEmbed from "@ckeditor/ckeditor5-html-embed";
 export * as Image from "@ckeditor/ckeditor5-image";
 export * as Indent from "@ckeditor/ckeditor5-indent";
+export * as Language from "@ckeditor/ckeditor5-language";
 export * as Link from "@ckeditor/ckeditor5-link";
 export * as List from "@ckeditor/ckeditor5-list";
 export * as Mention from "@ckeditor/ckeditor5-mention";

package-lock.json

@@ -19,6 +19,7 @@
     "@ckeditor/ckeditor5-html-embed": "^41.0.0",
     "@ckeditor/ckeditor5-image": "^41.0.0",
     "@ckeditor/ckeditor5-indent": "^41.0.0",
+    "@ckeditor/ckeditor5-language": "^41.0.0",
     "@ckeditor/ckeditor5-link": "^41.0.0",
     "@ckeditor/ckeditor5-list": "^41.0.0",
     "@ckeditor/ckeditor5-mention": "^41.0.0",