Underscore in task title treated as accelerator in systray menu

[Daniel Watkins (credativ)]

Steps to reproduce:
 1) Create a task with an underscore in the title (e.g. "Add local_settings to script")
 2) Right-click on GTG systray icon.

Expected behaviour:
  Task name included verbatim in drop-down menu list.

Actual behaviour:
  Task name with underscore removed and following character underlined (e.g. "Add localsettings to script" with the s in localsettings underlined). 's' can be pressed to automatically open the task in question.

Version:
 GTG 0.2.4 from Debian testing.