Merge pull request #23 from irazasyed/patch-3

Add Heroku and Links for Other PaaS Providers

Author: buonzz

_posts/16-05-01-PHP-PaaS-Providers.md

@@ -5,6 +5,7 @@ anchor:  php_paas_providers
 
 ## PHP PaaS Providers {#php_paas_providers_title}
 
-* Forge
-* Fortrabbit
-* PagodaBox
+* [Forge](https://forge.laravel.com/)
+* [Fortrabbit](http://www.fortrabbit.com/)
+* [PagodaBox](https://pagodabox.io/)
+* [Heroku](https://www.heroku.com/)