cvms 2.0.1

• Now extracts model coefficients with a suitable environment containing the training data. This restores extraction of nnet::multinom coefficients and coefficients from mixed models whose parameters/insight methods need access to the original model data.

• Uses reformulas::findbars() for detecting random effects, following the move of findbars() from lme4 to reformulas. Adds reformulas and methods as dependencies.

• Fixes a few minor bugs with no real impact.