Island: Remove "default" exploits display in report

I'm not sure why this decision was made. It seems to me you'd always
want to display which exploiters were enabled during the simulation.
Telling me it was "default" means I need to go look up what the defaults
are in order to understand the report.

monkey/monkey_island/cc/services/reporting/report.py

@@ -391,15 +391,8 @@ class ReportService:
     @staticmethod
     def get_config_exploits():
         exploits_config_value = EXPLOITER_CLASSES_PATH
-        # TODO: Return default config here
-        default_exploits = ConfigService.get_default_config(False)
-        for namespace in exploits_config_value:
-            default_exploits = default_exploits[namespace]
         exploits = ConfigService.get_config_value(exploits_config_value, True)
 
-        if exploits == default_exploits:
-            return ["default"]
-
         return [
             ExploiterDescriptorEnum.get_by_class_name(exploit).display_name for exploit in exploits
         ]

monkey/monkey_island/cc/ui/src/components/report-components/SecurityReport.js

@@ -297,17 +297,12 @@ class ReportPageComponent extends AuthComponent {
         }
         {
           this.state.report.overview.config_exploits.length > 0 ?
-            (
-              this.state.report.overview.config_exploits[0] === 'default' ?
-                ''
-                :
-                <p>
-                  The Monkey uses the following exploit methods:
-                  <ul>
-                    {this.state.report.overview.config_exploits.map(x => <li key={x}>{x}</li>)}
-                  </ul>
-                </p>
-            )
+            <p>
+              The Monkey uses the following exploit methods:
+              <ul>
+                {this.state.report.overview.config_exploits.map(x => <li key={x}>{x}</li>)}
+              </ul>
+            </p>
             :
             <p>
               No exploits are used by the Monkey.