updated readme

README.md

@@ -1,5 +1,11 @@
 # Nexum
 
+![language](https://img.shields.io/badge/language-Objective--C-blue.svg)
+![license](https://img.shields.io/github/license/vsanthanam/Nexum.svg)
+![GitHub release](https://img.shields.io/github/release/vsanthanam/Nexum/all.svg)
+[![documentation](https://code.vsanthanam.com/Nexum/Documentation/badge.svg)](https://code.vsanthanam.com/Nexum/Documentation/)
+![GitHub last commit](https://img.shields.io/github/last-commit/vsanthanam/Nexum.svg)
+
 Updated Reachability for iOS Apps in Objective-C, based on Apple's [Reachability](https://developer.apple.com/library/content/samplecode/Reachability/Introduction/Intro.html), along with some other network utilities
 
 ## About