added missing names in metadata (now required in Chef 12)
removed json medatada files
removed all foodcritic warnings
converted rdoc READMEs to markdown
Merge branch 'master' into fix/CHEF-12
style fix
use README.md in metadata
style
deleted unneeded cookbooks
added missing kitchen files
added centos7 in tests
fix
updated metadata
added missing files and kitchen settings
removed another unneeded cookbook
Merge pull request #16 from Scalr/fix/CHEF-12

Fix/chef 12