(bug 46846) Localise project namespaces for dv.wiktionary

This commits does three things:
* (1) It changes $wgMetaNamespace for dvwiktionary from the
default 'Wiktionary' into a localised Maldivian version;
* (2) It changes NS_PROJECT_TALK from the default
'Wiktionary_talk' into a localised Maldivian version;
* (3) It adds 'Wiktionary_talk' as an alias for the said
namespace for backwards compatibility.

Bug: 46846
Change-Id: I74a9a264052e742f2ca60d96d5022d69dec7d0e7
(bug 45638) Remove patrol from autopatrolled on itwikivoyage

This commit removes the 'patrol' right from the 'autopatrolled'
user group on it.wikivoyage per community request in bug 47451.
Apparently there's been some sort of misunderstanding previously.

Bug: 45638
Change-Id: I82226e9cf5e2eb0ad4533377982097d1cfbd6dd0