v1.6.7

Features

• allowing maliciously behaving node providing service incorrectly #14 (AllanCapistrano)
• writing the node type in to the CSV file #14 (AllanCapistrano)
• writing the node service provider id in to the CSV file #14 (AllanCapistrano)
• not allowing selfish nodes to provide services (AllanCapistrano)

Bug Fixes

• checking if the JSON element is 'null' before trying to get the 'value' property #14 (AllanCapistrano)

Chores

• changing the credibility minimum value (AllanCapistrano)