knife node run_list remove issue #2186

fixes "knife node run_list remove" issue #2186
remove extra spaces
Updated banner
added tests
swapped lines
Update node_run_list_remove_spec.rb
Fix some minor typos
typo fixes - https://github.com/vlajos/misspell_fixer
Adding MAINTAINERS.md file per RFC-030 and proposing myself as maintainer for Core & Enterprise Linux
Add @jaymzh as core maintainer
Revert 7ff6de20561ba20b0a6876c66e1ddd3271a10084 as we don't need it
anymore; bug has been fixed plus we don't care about Ruby 1.8.7.
Put back "gem update --system"
Setting version to an empty string in tests

Check for nil and length on version in package/rubygems tests

In gemspec test change @new_resource.instance_variable_set()
to @new_resource.version()
add partial deep merge cache
add more commentary
adding some more specs around to_hash
Merge pull request #2464 from opscode/lcg/to-hash-specs

adding some more specs around to_hash
add partial deep merge cache
add more commentary
remove old knockout merge exception

chef 11 has raised an exception on this for nearly 2 years, we
now simply no longer care and don't spend the cycles to check.