(feat) new sogo-tool truncate-calendar feature

Tools/GNUmakefile

@@ -23,7 +23,8 @@ $(SOGO_TOOL)_OBJC_FILES += \
 	SOGoToolRestore.m \
 	SOGoToolCreateFolder.m \
 	SOGoToolUserPreferences.m \
-	SOGoToolManageEAS.m
+	SOGoToolManageEAS.m \
+	SOGoToolTruncateCalendar.m
 TOOL_NAME += $(SOGO_TOOL)
 
 ###

Tools/SOGoToolRemoveDoubles.m

@@ -538,7 +538,7 @@
   fom = [GCSFolderManager defaultFolderManager];
   if (fom)
     rc = [self processFolder: folder ofUser: username
-	       withFoM: fom];
+		     withFoM: fom];
   else
     rc = NO;