create Regularization class
use Regularization class
drop unnecessary size argument
add possibility to split in differential bins
define regularization object instead of potential parameters
rename and add example
fix import
version bump
import regularization
provide list of regularization parameters and deduce ndiffbins from it
example of list of regularization parameters
set number of differential bins to 1 when no parameters are provided
version bump
bugfix
do not fix background normalization with systfixsigma
version bump
Merge pull request #53 from gerbaudo/differentialregularization

Differentialregularization