moving section to folder for break up into smaller files
moving section to folder for break up into smaller files
splitting up blocks and iterators files
more review
Merge branch 'master' of github.com:loickreitmann/ProgRuby1.9

# By loickreitmann
# Via loickreitmann
* 'master' of github.com:loickreitmann/ProgRuby1.9:
  review
  added editor config

Conflicts:
	04_containers_blocks_iterators/3_blocks_iterators.rb