Code Cleanup

- Remove duplicate modify call to TDB2.
- Check if quitting in bulk change only if permission fails.
- Correct test logic (the unit for each operation is the second, not the day).
- Consistency in test for feature.1013.t
- Correctly color deleted tasks.

test

src/commands/CmdPrepend.cpp

@@ -117,10 +117,10 @@ int CmdPrepend::execute (std::string& output)
     else
     {
       std::cout << STRING_CMD_PREPEND_NO << "\n";
-      rc  = 1;
+      rc = 1;
+      if (_permission_quit)
+        break;
     }
-    if (_permission_quit)
-      break;
   }
 
   // Now list the project changes.