dinamicParams: Call a function with a list of dynamic parameters

This class can be used to call a function passing a list of parameters built dynamically.

It can takes the name of a function, an optional object and an array with the list of parameters and calls the specified function of the object.

The class uses the reflection API to determine the function parameters and calls the function, using the parameter values passed as arguments in an array, filling missed parameters with the corresponding default values.