mergetools: alphabetize the config settings...
mergetools: alphabetize the config settings
This will make it easier to identify differences with the TortoiseHg config
file. It was simply piped through `sort`, and then the spacing and comments
restored into the proper place. The `UltraCompare` config was positioned such
that the sort is case insensitive- it's the only camelcase config in here.
Differential Revision:
https://phab.mercurial-scm.org/D9620
