feature(EJ2-1921): button spec updated (origin/EJ2-1921-radio-master)

Author: pipeline

fabric.scss

@@ -20,6 +20,7 @@
 @import "numerictextbox/fabric.scss";
 @import "pager/fabric.scss";
 @import "popup/fabric.scss";
+@import "radio-button/fabric.scss";
 @import "timepicker/fabric.scss";
 @import "toolbar/fabric.scss";
 @import "tooltip/fabric.scss";

material.scss

@@ -20,6 +20,7 @@
 @import "numerictextbox/material.scss";
 @import "pager/material.scss";
 @import "popup/material.scss";
+@import "radio-button/material.scss";
 @import "timepicker/material.scss";
 @import "toolbar/material.scss";
 @import "tooltip/material.scss";

radio-button/ReadMe.md

@@ -0,0 +1,10 @@
+# Overview
+
+A package of Essential JS 2 Button and CheckBox components. It comes with documentation and support, which is available under commercial and community licenses. Please visit www.syncfusion.com to get started.
+
+## Resources
+
+* [Button Demo](http://ej2.syncfusion.com/demos/#/button/default.html)
+* [Button Documentation](http://ej2.syncfusion.com/documentation/button)
+* [CheckBox Demo](http://ej2.syncfusion.com/demos/#/button/check-box.html)
+* [CheckBox Documentation](http://ej2.syncfusion.com/documentation/check-box)

radio-button/fabric.scss

@@ -0,0 +1 @@
+@import "ej2-buttons/styles/radio-button/fabric.scss";

radio-button/index.ts

@@ -0,0 +1 @@
+export * from "@syncfusion/ej2-buttons/radio-button";

radio-button/material.scss

@@ -0,0 +1 @@
+@import "ej2-buttons/styles/radio-button/material.scss";