Android: Add usage statistics to android.

Added an option in General config to enable/disable usage statistics. Added a popup on first open if
the user would like to engage in reporting. Clicking cancel or out of the box opts out. Only
clicking 'Ok' will enable reporting. Also added a new android specific values to report.

Source/Core/Common/Analytics.h

@@ -183,5 +183,4 @@ protected:
   std::string m_endpoint;
   HttpRequest m_http{std::chrono::seconds{5}};
 };
-
 }  // namespace Common