- move common callbacks to screenshooter-job-callbacks.c
- only pass screenshot name and title to screenshooter_upload_to_imgur
- set a jobtype property on the job gobject to figure out if we need to show imgur or zimagez urls
- add a create_throbber_dialog function to build the dialog displayed during upload

Finally, screenshooter-imgur.c and screenshooter-zimagez.c only have the upload-related code.

Steve Dodier-Lazaro authored 10 years ago and Landry Breuil committed 10 years ago

Use a gtk_table instead of a vbox to fix keyboard up-down navigation between actions.
Before that, the open with combobox radiobutton was last in the navigation, while in
the middle on the screen.

Use libxml to parse the API response.

Fix warnings, remove unused variable/functions, use g_markup_printf_escaped instead of g_strdup_printf