seismostats.seismicity: find a better name

[aronsho]

seismostats.seismicity: find a better name

[schmidni]

Let's call it "catalogs", as we call all the data structures some kind of "**Catalog".

I will implement it as soon as @martahan FINALLY implemented the tests, so that we don't have a major merge conflict.

[aronsho]

Idea:
Have two modules, seismostats.catalogs and seismostats.rategrid
They are esssential, they deserve it :)

[schmidni]

yes they have their own module, but I'm against making two separate packages each with only one module inside.

[aronsho]

How about structures? That would be fitting for both catalog and rategrid

[schmidni]

@aronsho In the end, we import them from the seismostats root-package directly anyways, so it is really just internally that we need to know what it is, and I think catalogs is good enough. Structures isn't bad, but not really a word that is used in this context, so I think catalogs is easier to understand.

@martahan you've worn out my patience, good luck with the merges.