Modernize Muons

• make interfaces inherit from extend_interfaces, and use DeclareInterfaceID
• avoid trailing return types in interfaces
• deprecate interface methods which take a string as argument, provide method which takes an enum instead -- this avoids having to create a string, and then parse it, on every call
• prefer inheriting constructors
• prefer std::abs over fabs
• prefer std::transform over std::for_each
• add const
• move debug printout out of loop
• simplify logic
• prefer std::array over std::vector to avoid heap allocation
• prefer passing std::array<>& over decayed pointers
• prefer true/false over 1/0 assignments for bool
• prefer std::array.fill over loops
• simplify inside using lambda
• prefer range-based for loops
• prefer switch/case over if-else-if-else-if-
• prefer boost::static_vector over std::vector if there is a known upperlimit on the maximum size
• prefer range-based loop over BOOST_FOREACH