Pierre-Yves David <pierre-yves.david@ens-lyon.org> [Tue, 01 Nov 2016 16:11:50 +0100] rev 1809
hgext3rd: move 'drophack' as 'evolve.hack.drophack'
Yet another extension migrating. Ideally we would implement stripping
obsolescence marker in code soon and be able to dispose of this extensions
directly. In the mean time this goes into the "hack" namespace.