Final touches: works with signed & unsigned types, only one 256 element
reverse look up table initialized only if needed (still allocated
though), 2nd Strategy used template specialization for char should have
optimizing compiler inline table reference, so not only avoids a run
time check but also function call overhead.
Merge branch 'master' of https://github.com/aldgoff/EPI

Conflicts:
	src/interviews/reverseBitsGeneric.h