Remove PORTREVISION after cad/gmsh update and take maintainership

[jrm]

Summary

Remove PORTREVISION after cad/gmsh update and take maintainership (discussed
with thierry@).

[swills]

Approved

[jbeich]

Package version (aka PKGVERSION) going backwards is not allowed. The next time PORTREVISION is bumped would leave gmsh-occ users who've updated between rP422939 and rP422958 (~9h interval) in the cold. In the past /usr/ports/Tools/scripts/chkversion.pl used[1] to catch such cases.

$ svn up -r422957
$ make -V PKGVERSION
2.13.2_1

$ svn up -r422958
$ make -V PKGVERSION
2.13.2

$ pkg version -t 2.13.2_1 2.13.2
>

[1] https://encrypted.google.com/search?q=%22Ports+with+version+numbers+going+backwards%22

[jrm]

In D8087#167325, @jbeich wrote:

Package version (aka PKGVERSION) going backwards is not allowed.

jbeich,

Lesson learned. I think I screwed up on multiple fronts here (not committing cad/gmsh-occ at the same time as cad/gmsh, not using psvn, and then removing PORTREVISION).

If PORTREVISION needs to be bumped, I think bumping it to 2 would be a workaround.

Thanks,

Joseph