Added system to separate capacitance terms
bugfixes. added capacitance based on depletion width
Additional output for attempts to deal with hf inversion
Attempts to create a proportional factor for tunneling
minor bug fix to prevent broadcasting
Used dydx method instead of eqLenDiff for term
Method for determining Cit, Qit from arbitrary Dit
Ability to use quad instead of quadgk

Conflicts:

	generalFunctions/nonParFermiIntegral.m
Minor bug fix, wrong units for Dit
Function for doing derivatives using cubic splines
Some changes, method is invalid anyways
Went back to old diff method
Impurities function
Impurities
impurities
Minor bug fix
impurities in constants file
Added impurities to NSM data
Added catch for impurities struct without donors or acccpetors
additional functions created, but not used