Boris Feld <boris.feld@octobus.net> [Wed, 02 Aug 2017 11:32:25 +0200] rev 33709
template: rename troubles templatekw into instabilities
Rename troubles template keyword into instabilities and add a deprecation
warning on templatekw.
Update default mapfile and test files to use the new template keyword.
The renaming is done according to
https://www.mercurial-scm.org/wiki/CEDVocabulary.
Differential Revision: https://phab.mercurial-scm.org/D237