Update docker.service

Docker startup fails
You specified --iptables=false with --ipmasq=true. IP masquerading uses iptables to function. 
Please set --ipmasq to false or --iptables to true
When explicitly converting two objects, allow names to differ
Some examples do not pass extended validation
Better logging when a type is invalid during conversion
Changes to core types for introducing PodTemplateSpec
Conversion functions to support PodTemplateSpec
Alter the error message when an error list is put in an error list
Update the validation logic to test PodTemplateSpec
kubectl createall command extends Factory
Rename client/cache Store.Contains to ContainedIDs
Make Fluentd to GCP Logging image self-contained; add log rotation support
Fix build on 32 bit processors.
Merge pull request #2291 from brendandburns/standalone

Fix build on 32 bit processors.
Merge pull request #2287 from marianitadn/kubectl-create-factory

Kubectl create factory
Merge pull request #2290 from pmorie/rename

Rename client/cache Store.Contains to ContainedIDs
Fix paths for kubectl
Clean up e2e test
Use all tags for version detection
Merge pull request #2299 from jbeda/version-fix

Use all tags for version detection
Merge pull request #2043 from hmrm/e2e-vagrant

Clean up e2e bash-in-go script