Add ConfigDebugCommand Class
Register config:debug command
Add execute method code
Use table helper for output
Extract config list to method getAllConfigurations
Import InputArgument class
Add config-name argument
Read config-name argument
Add getConfigurationByName method
Call getConfigurationByName if config_name entered
Update docblocks
Import Drupal\Component\Serialization\Yaml class
Use Yaml::encode to process read configuration
Merge pull request #220 from jmolivas/config-dump

Add config:debug command

Merge this for a new release today