Add i18n support for messages.

Title: Add i18n support for messages.
ID: 7760991aef41c6d38be5315f742f6a6f350a0a76
Filed On: Sunday, July 28 2013 01:23PM

[details]
from mercurial.i18n import _
raise util.Abort(_("destination " + dest + " already exists."))
Does including a variable in the string allow translation still?

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- all bugs -