Issue 1106 - Enable Acceptable Ads by default for new installs and updates from versions < 1.2

src/engine/Main.cpp

 #include <AdblockPlus.h>
 #include <functional>
 #include <vector>
 #include <thread>
 #include <Windows.h>
 
 #include "../shared/AutoHandle.h"
 #include "../shared/Communication.h"
 #include "../shared/Dictionary.h"
 #include "../shared/Utils.h"
@@ skipping 288 matching lines @@
         {
           response << true;
           firstRunActionExecuted = true;
         }
         else
         {
           response << false;
         }
         break;
       }
+      case Communication::PROC_COMPARE_VERSIONS:
+      {
+        std::string v1, v2;
+        request >> v1 >> v2;
+
+        response << filterEngine->CompareVersions(v1, v2);
+        break;
+      }
       case Communication::PROC_GET_DOCUMENTATION_LINK:
       {
         response << ToUtf16String(filterEngine->GetPref("documentation_link")->AsString());
         break;
       }
       case Communication::PROC_TOGGLE_PLUGIN_ENABLED:
       {
         filterEngine->SetPref("enabled", filterEngine->GetJsEngine()->NewValue(!filterEngine->GetPref("enabled")->AsBool()));
         response << filterEngine->GetPref("enabled")->AsBool();
         break;
@@ skipping 149 matching lines @@
     }
     catch (const std::runtime_error& e)
     {
       DebugException(e);
       return 1;
     }
   }
 
   return 0;
 }