added ip forwarding flag
i suck at ruby
swapped some logic
switched to more conventional way and renamed to ipv4_forward to avoid confusion
Add note in README that install_dir is only valid with non-package installs
Section README attributes for readability
Comma separate platforms in README
Other various README fixin'
Add missing ```ruby to docker_container commit section in README
Fix hostname and port attributes in README docker_container run example
Bring in initial IPv4 forwarding attribute
Add ipv6_forward attribute
Add CHANGELOG for IP forwarding attributes
Add checksum attribute for binary downloads, closes #128
Make security first class! Add auto-detection for node['docker']['binary']['checksum']
Use a helper function to specify single line docker daemon options, closes #126, closes #127
Use dns* attributes to set docker daemon options, not defaults per-container, closes #125
Add all docker daemon options as attributes, closes #124
Docker 0.10.0: Add support for --env-file to load environment variables from files, closes #119
Docker 0.10.0: Add --input flag to docker load, closes #118