utility-ht-0.0.5.1: Various small helper functions for Lists, Maybes, Tuples, Functions

Various small helper functions for Lists, Maybes, Tuples, Functions. Some of these functions are improved implementations of standard functions. They have the same name as their standard counterparts. The package only contains functions that do not require packages other than the base package. Thus you do not risk a dependency avalanche by importing it. However, further splitting the base package might invalidate this statement.