v2.10.1

ControlSystemIdentification v2.10.1

Diff since v2.10.0

Merged pull requests:

• restrict w to be real in FRD (#152) (@baggepinnen)
• allow dual numbers with input nonlinearity in newpem (#157) (@baggepinnen)

Closed issues:

• Feature request: linear grey box system identification (#149)
• Errors in using input_nonlinearity with newpem (#156)