Stopping daily bump of version.c on old/closed branches

[Gabriel Dos Reis]

Daniel Jacobowitz <drow@mvista.com> writes:

[...]

| Can I suggest a list of inactive branches instead?  It's not as
| natural, but it seems that by default we always want the version bumped
| until the branch is explicitly retired; this could be part of retiring
| it.

This is an interesting proposal.  

May I suggest that we bump versions for all active branches, not just
those the tags of which happen to match 'gcc-[0-9]+_[0-9]+-branch$'?

-- Gaby