(feat) can now discard incoming mails during vacation

UI/PreferencesUI/English.lproj/Localizable.strings

@@ -47,6 +47,7 @@
 "Enable auto reply on" = "Enable auto reply on";
 "Disable auto reply on" = "Disable auto reply on";
 "Always send vacation message response" = "Always send vacation message response";
+"Discard incoming mails during vacation" = "Discard incoming mails during vacation";
 "Please specify your message and your email addresses for which you want to enable auto reply."
 = "Please specify your message and your email addresses for which you want to enable auto reply.";
 "Your vacation message must not end with a single dot on a line." = "Your vacation message must not end with a single dot on a line.";
@@ -408,4 +409,4 @@
 "animation_NORMAL" = "Normal";
 /* Limited Animation Mode */
 "animation_LIMITED" = "Limited";
-"animation_NONE" = "None";
+"animation_NONE" = "None";

UI/Templates/PreferencesUI/UIxPreferences.wox

@@ -951,6 +951,15 @@
                   </md-checkbox>
                 </div>
 
+                <div>
+                  <md-checkbox
+                      ng-model="app.preferences.defaults.Vacation.discardMails"
+                      ng-true-value="1"
+                      ng-false-value="0">
+                    <var:string label:value="Discard incoming mails during vacation"/>
+                  </md-checkbox>
+                </div>
+
               </div>
             </div>
           </md-tab>