Fix autogen and configure

https://bugzilla.gnome.org/show_bug.cgi?id=706837
Update Esperanto translation

Reviewed by Tiffany Antopolski
Updated Indonesian translation
Remove extraneous gtkdocize in autogen causing build to fail

https://bugzilla.gnome.org/show_bug.cgi?id=707099
Updated Irish translation
Change mnemonic to avoid confliction

https://bugzilla.gnome.org/show_bug.cgi?id=707212
Remove GtkStock usage in delete/trash confirmation dialogs

GtkStock is deprecated and it is easier to avoid conflicting mnemonics.
reload: Fix deprecated GtkStock usage
Fix deprecated GTK_STOCK_DIALOG_* usage
Updated Galician translations
Updated Polish translation
Updated Lithuanian translation
Updated Slovenian translation
Updated Indonesian translation
Tajik translation updated
Updated Spanish translation
Prepare for release 3.9.91
Post-release version bump
Updated Brazilian Portuguese translation
Updated Hebrew translation.