This patch is by Frigoref.
It creates a process for maps\\\' XML files to be changed then overwritten based on some criteria. The patch then uses this new process to fix the misspelling of \\\"attatchment\\\" in the engine and all XML files.
SGB and I think fixing the misspelling of \\\"attatchment\\\" is not necessary and so we don\\\'t really want to commit that portion of this patch.
The XML changer is quite cool, though we would like to ask the user\\\'s permission first before overwriting any files or making changes to their files. Hopefully that part can be included.