4.7.8 planning

[Dirk Hohndel]

In order to keep my promise of reasonably regular releases, I guess we
should start thinking about 4.7.8.

I just pushed the latest strings to Transifex (there don't appear to be
all that many). I'll pull translations later this week. Unless I hear
reasons not to do so, I'd do a new release later this week...

We have a few small features (actually, the localized numbers is a pretty
big feature). We have support for a few more dive computers. A nice
incremental update.

Thanks

/D