Fixed #22635 -- Made "It worked!" page localizable.
Merge pull request #2682 from alimony/welcome_page_local_02

Fixed #22635 -- Make "It worked!" page localizable
Updated Django makemessages process

makemessages should now automatically distribute translatable
strings in the proper locale files, for Django too
(see 50a8ab7cd1e6).
Fixed #22368 -- clarified connecting to Oracle DB using service name

Used the official terminology listed in
http://docs.oracle.com/cd/B19306_01/network.102/b14212/glossary.htm#i997309

Thanks michael.cherkasov for the report.
Fixed #20477: Allowed settings.FORMAT_MODULE_PATH to be a list of modules.

Previously the FORMAT_MODULE_PATH setting only accepted one string (dotted
module path).

This is useful when using several reusable third party apps that define new
formats. We can now use them all and we can even override some of the formats
by providing a project-wide format module.
Removed locale dirs for single-message apps

Considering that these apps only translate their app name, it's not
worth having a whole bunch of po files just for that. The translatable
app name for those apps will be integrated in Django core catalog.
Revert "Fixed #20477: Allowed settings.FORMAT_MODULE_PATH to be a list of modules."

This reverts commit 950b6de16ac2f8135612f2ed5984c090dd8e4dcf.
Fixed #22652 -- Replaced UserModel.objects with UserModel._default_manager.

Thanks alexdlaird for the report.