Fixed broken badge links

Author: aalhour

README.md

@@ -16,10 +16,10 @@
 ```
 
 <p align="center">
-  <a href="" alt="License">
+  <a href="LICENSE" alt="License">
     <img src="https://img.shields.io/github/license/aalhour/C-Sharp-Algorithms?style=flat-square&color=darkred" />
   </a>
-  <a href="" alt="Build">
+  <a href="https://travis-ci.org/aalhour/C-Sharp-Algorithms" alt="Build">
     <img src="https://img.shields.io/travis/aalhour/C-Sharp-Algorithms?style=flat-square&color=darkred" />
   </a>
   <a href="https://github.com/aalhour/C-Sharp-Algorithms/graphs/contributors" alt="Contributors">