Add contribution guidance

Add CONTRIBUTING.md that points to the same document in chef-cookbooks
Add mention of the contribution document in the top of the README.md
Merge pull request #34 from claco/contributing

Merged automatically by jenkins after successful build test
add default param for db attribute
Merge pull request #35 from jrcloud/de278-mysql-collectd-dupes

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version bump submodule
version bump
Version Bump to 4.1.3
Merge pull request #36 from rackerjoe/master

Version Bump to 4.1.3
move version out of metadata.rb into VERSION
Merge pull request #37 from rackerjoe/master

Merged automatically by jenkins after successful build test
Merge branch 'havana' of github.com:rcbops-cookbooks/monitoring

Conflicts:
	metadata.rb
fix merge conflict
add remove primitive to the resource
Merge pull request #38 from rackerjoe/master

Merged automatically by jenkins after successful build test