added test for content security policy
added test for content security policy


shivanikhosa/browserscope,t-artistik/browserscope,rekbun/browserscope,tectronics/browserscope,tectronics/browserscope,shivanikhosa/browserscope,rekbun/browserscope,tectronics/browserscope,t-artistik/browserscope,t-artistik/browserscope,tectronics/browserscope,shivanikhosa/browserscope,rekbun/browserscope,t-artistik/browserscope,shivanikhosa/browserscope,rekbun/browserscope