Version 3.0.0

Major

• Updated Node.js support from v8.10+ to v10+.
• Updated the stack-utils dependency to v2.
• Use coverage-node for test code coverage.

Minor

• Support tests throwing unusual error types, such as primitives.
• test-director is now excluded from error traces.

Patch

• Updated dev dependencies.
• Changed the order of console color codes to color, then modifier.
• Removed the extra newline that trails error stacks.
• Implemented better tests using JS, replacing the shell scripts.
• Updated code examples.
• Added a readme “Support” section.