For devtools-html, devtools will progressively stop using DTD files and will use only properties
files. To avoid retranslating already localized strings in every locale, this script can be used
by localization teams to automatically migrate strings moved in the scope of the devtools-html
project.
MozReview-Commit-ID: KNDfCoPXOM9
--HG--
extra : rebase_source : 48fbf2ae3daab89891262e460c979b6c141a2caa
