Array to Dictionary Conversion: Overload Without Offset and OneBased

[ColmBhandal]

Requirement

Add one-based versions of the various conversion functions from array to dictionary types. Add overloads that don't require an offset parameter and instead set it to a default.

Value Proposition

Usually we don't care about the offset parameter and just want to start at either zero for a regular array or 1 for a one-based array.

Design Ideas

Note: the one-based offsets will be incremented by 1 when passed down to the zero-based backing functions, so that the dictionaries created are 1-based.