[Bug 987703] Remove localized search for Burmese.

This could cause a problem where a user who's locale is set to Burmese will get bad search results until the Burmese documents get re-indexed. Considering that Burmese traffic makes up about 0.004% of our traffic, and we have all of 11 Burmese articles, I'm not horribly concerned. Maybe I should be?

I did not do a full re-index to test this completely, but I think the tests cover this pretty well, and I think the risk is low. I could do that, if someone thinks I should.

r?