TODO

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#  TODO List  #
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General tidying
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* Convert user guide to help in Mallard or DocBook XML
* Avoid using GdkWindow all over the place
* Use PNG icons and drop the XPM ones
* Use libproxy for proxy settings
* Port configuration settings to use GSettings
* Port file I/O to use GFile from GIO
** Additionally, make I/O asynchronous
* Use g_spawn_async() or g_app_info_launch() to spawn processes
* Check usage and casting away of const
* Check C-style casts for errors

After GTK+ 3
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* Port to GtkApplication
* Add an application menu with gtk_application_set_app_menu()

UI work
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* Use more of the standard GTK+ widgets, for example GtkAboutDialog
* Try to follow a style guide, for example the GNOME HIG
** Remove GtkFrame from most places
** Add a bit more padding