misc.Backstepping: bugfix for gradient of kernelInverse + unittest (thanks to Nicole for this hint!)

correction in surfSparse. Was a bug that sometimes created strange peaks at a tip of the spatial area

numeric.interpolant: added new evaluation function interpolant.eval that bevaves the same way as the griddedInterpolant. I.e., only if the arguments are passed in a cell array, they are interpreted as grid. If they are passed as a list, they need to have the same length and are evaluated pairwise.
Patching the existing evaluate function is considered as not recommendable due to the missing downward compatibility.

misc.constructorOf: call a classes constructor, without knowing in advance which constructor to call.

misc.ss some more functions that are useful for state space model based simulations, especially for large coupled systems.

misc.ss.add2signalName: general function to add strings to InputName or OutputName of state-space-models ss()

quantity.Discrete: mtimes now uses transpose instead of ctranspose, and transposing is hidden in the names

misc.invertBacksteppingKernel: now the successive approximation is implemented locally in the function instead of using code that is not part of the library

- setName() for setting names of all elements of a quantity array
- transpose() for transposing quantities: now call by value and change of name
- flipGrid() changes name now

misc.ss.combineInputSignals: new function to automatically combine input signals that suite to the input names of a state space.