commit .hgsubstate after remove from .hgsub

[Yuya Nishihara]

On Thu, 16 Feb 2017 16:07:59 -0500, Jérôme Godbout wrote:
> First we have a main repos with both .hgsub and .hgsubstate commited into
> the main repos itself.
> 
> We had a sub repos we wanted to be removed so we end up removing the entry
> from the .hgsub file of the main repos.
> 
> But we don't seem to be able to commit the .hgsubstate and this give us
> some problems and warnings when updating and merging after this.

It appears .hgsubstate is updated automatically, so you only need to edit
.hgsub and commit.