Drop LoggingExtras.jl dependency #135
Description
ReTestItems.jl having dependencies means we require users' code be compatible with those dependencies, specifically the version of those dependencies which ReTestItems.jl is using
Currently we only have 1 (non-stdlib) dependency, which is the LoggingExtras.jl v1... what do we use it for? is it just @debugv? if so, it'd be easy for us to roll our own version of that and drop the dependency