Replace blue and green submarine emerald themes by more accurate ones

[ByJumperX4]

I made some more accurate blue and green submarine emerald themes because the ones actually present are pretty different from the metacity ones. The only major difference with the ones I made is that there is less rounded window borders.

[raveit65]

Well, your theme isn't transparent. Why not simply adding your version as a second alternative , instead of replacing the origin one?

[ByJumperX4]

Well, the original ones aren't transparent

[lukefromdc]

Replacing a theme outright is guaranteed to be a problem for users of the old versions. That's why the Yaru themes were added rather than replacing the trad themes