Add CCA website link to README

Added link to the CCA website in the README.

Author: Marei33

README.md

@@ -1,5 +1,7 @@
 # CCA Website
 
+[computational-cell-analytics.github.io](https://computational-cell-analytics.github.io)
+
 - **Installing and Deploying**: For installation and deployment details please refer to [INSTALL.md](INSTALL.md).
 
 - **Customizing**: For customization details please refer to [CUSTOMIZE.md](CUSTOMIZE.md).