Update Readme

I Tested in my Browser Microsoft Edge on my Lumia 950XL with Build Windows 10 Insider Preview, and this work, but front camera!!

Author: mauriliofilho

README.md

@@ -18,7 +18,7 @@
 
   - Add to home screen, Splash screen.
 
-  - Supported Browser - Google Chrome, Firefox, Opera **(Both Desktop & Mobile)** and now supports iOS as well.
+  - Supported Browser - Google Chrome, Firefox, Opera **(Both Desktop & Mobile)**, Microsoft Edge (**(Insider Preview build)**) and now supports iOS as well.
 
 ## Installation