Un-localize Locale patterns (i.e. percentFormat, numberFormat, currencyFormat).
The symbols for those patterns are actually tokens, so "." means "the locale
decimal symbol" and should not be replaced with , or whatever.  However, the
original bug that had us loalize them (back in September) seems to have been
fixed; I suspect this tangle is either resolved by or exposed by, depending on
your perspective, the Halo merge... but I dind't find the smoking gun.

@rev amcculloch@
@bug W-2427550, W-2422023@
Merge branch 'fabbott/master-pending/unlocalize'