Refactored cookbook to use an alert_logic_threat_manager LWRP
Berksfile: cleaned up whitespace and indentation.
attributes/default.rb: cleaned up whitespace and indentation.
libraries/helper.rb: cleaned up whitespace, removed dependency on node
hash, added another helper method, exposed another module method for
provider.
metadata.rb: cleaned up whitespace and indentation.
providers/threat_manager.rb: added a provider for threat_manager
resources/threat_manager.rb: added a resource for threat_manager
recipes/default.rb: used to install chef_gems required for helper
recipes/install_threat_manager.rb: refactored to use LWRP
Refactor to use alert_logic_threat_manager LWRP