Merge pull request #1442 from diafol666/master

inc/lang/cy/admin.txt

inc/lang/cy/adminplugins.txt

inc/lang/cy/backlinks.txt

inc/lang/cy/conflict.txt

inc/lang/cy/denied.txt

inc/lang/cy/diff.txt

inc/lang/cy/draft.txt

inc/lang/cy/edit.txt

inc/lang/cy/editrev.txt

inc/lang/cy/index.txt

inc/lang/cy/install.html

inc/lang/cy/jquery.ui.datepicker.js

inc/lang/cy/lang.php

inc/lang/cy/locked.txt

inc/lang/cy/login.txt

inc/lang/cy/mailtext.txt

inc/lang/cy/mailwrap.html

inc/lang/cy/newpage.txt

inc/lang/cy/norev.txt

inc/lang/cy/password.txt