perlude-0.56

Changes for version 0.56 - 2014-02-13

remove ruins from the Module::Starter era
- removed deprecated files
- README becomes README.textile
- added example from the euler project (see eg/euler)
fix all known bugs (some where fixed for long time)
- merged MetaJSON pull request (fix #86899) (thanks Dolmen)
- this file (Changes) updated (fix RT#86923) (thanks Dolmen)
new features
- Perlude::Open (open_file)
- chunksOf (named after http://hackage.haskell.org/package/text-1.1.0.0/docs/Data-Text.html#v:chunksOf).
lines rewritten
- now uses open_file, so much richier prototype
- no longer relies on &records
  - in the first era of Perlude, it was decided to reuse a lot of Perlude to write Perlude. that's why we used apply {} on records.
  - however, i broken this law for lines because:
  - this part of Perlude is stable for years now
  - lines performance is critical enough to break laws