0.01011421

• Reworked the Exception code to be cleaner at the cost of a slight
  initialisatin cost.
• Reworked code bodies to unify seek/tell calls as _restore_pos and
  _set_pos.
• Added _fh so internal code is less confusing.
• Extended tests to cover more scenarios.
• Added contributed suggestions as "alternative_techinques" with
  demonstrations how they *( so far ) don't work. If people can get them
  to work (on all perls), that'd be great!. ( Seems there are many weird
  fdup bugs in perl )
• Stolen the backtrace code from Carp a bit and augmented it, now produce
  useful backtraces.
• Have some nice code in our exception stringification that highlights
  lines with colours based on how much we think they're related to the
  problem. Stuff thats part of DH ( the place the error was detected ) is
  highlighted green as we think it will be usefull in diagnosis, but its
  not the source of the problem. Stuff that we know is likely to be
  infrastructural and not likely to be part of the problem ( ie: code like
  Try::Tiny and Test::Fatal ) are highlighted yellow because we doubt its
  useful. Everything else is left white, and you should look for the
  problem there first.

Dependencies::Added / runtime requires

• Term::ANSIColor

Dependencies::Added / test requires

• Data::Dumper
• IO::Handle