db tests are now very slow

[scopatz]

I believe this is because it is trying to load all of the packages. Maybe we should tamp that down a bit.

[CJ-Wright]

We could lazy load the packages.

[scopatz]

I think it is loading the conda-forge.json file once-per-package....

[CJ-Wright]

ugh sorry, something tells me I wrote that 🐑

[CJ-Wright]

this is the offending line.
https://github.com/regro/libcflib/blob/master/libcflib/model.py#L136

Should we have a packages singleton which Package either makes or pokes as needed?

[scopatz]

I am working on the fix.