Updated Spanish translation
MailFolderCache: Remove some nuisance runtime warnings.

When renaming a folder, don't warn if the GalView files for the folder
don't exist (errno == ENOENT).  It may be the folder was never viewed.
EMailBackend: Remove some nuisance runtime warnings.

Similar to the previous commit, when renaming a folder.
Updated Telugu Translations
Updated Telugu Translatoins
EMFolderTreeModel: Fix subscribing to a folder with children.

Unsubscribe from a folder with children, then re-subscribe.
The children will no longer be reachable in an EMFolderTree.

This is because we were calling em_folder_tree_model_set_folder_info()
claiming we have complete folder subtree info, when in fact we don't.
Update API documentation.
NEWS update for 3.11.3 release.
Post-release version bump.