Release v0.0.3

Update: improve archinspec config validation

Feature: improved console messages and input validation

Fix: Inspector must not fail with empty architecture definition file

Fix: scrutinizer config

Update: integrate scrutinizer-ci.com

Update: README

Adding: changelog

Fix: documentation issues

Feature: enable/disable reporting of undefined relations via config or CLI option

Feature: PolicyViolationReport now captures minor/major violations and undefined evaluation results to help users improve architecture descriptions

Refactor: improve wording from "reason" to "rationale"

Update: composer to require PHP >= 5.6

Update: file headers and license

Update: looks like shields.io is case sensitive