(bug 46430) Mobile dflt redir to RU for Vimpelcom Beeline (m & zero)

* for X-Carrier == "Vimpelcom Beeline", redirects
   m.wikipedia.org -> ru.m.wikipedia.org
   zero.wikipedia.org -> ru.zero.wikipedia.org
* Minor cleanup replacing spaces with tabs
* Minor spelling comment fix

Change-Id: Ib6f7bc1f5b9b5e2c8c61bc80336e7cbebceeef5e
Merge "(bug 46430) Mobile dflt redir to RU for Vimpelcom Beeline (m & zero)" into production