Changes

fix precision error of reals

I've got the magic fix
I know if I can fix it once, I can fix twice
I fix the baddest bugs ...

Changing the pbuf_get_field calls to only go from 1 to ncol in the
column dimension for the variables that are newly being passed
directly into advance_clubb_core_api thanks to our removal of
the _in variables (e.g. wp2_in) in a recent commit. This solves
the problem of trying to shove a (pverp-top_lev+1 x pcols) size
box into the hole for a (pverp-top_lev+1 x ncol) size box.

G-UNIT!!!

rename grid_adaptation and remapping modules

add fix for grid generalization