v0.4.1

What's Changed

• Ignore POROs by @rgarner in #11

Full Changelog: v0.4.0...v0.4.1

v0.4.0

• Add path params to Diagram#save_* methods

v0.3.0

• Use Launchy over MacOS open

v0.2.2

• Fix for non-RSpec users (doesn't crash)
• Tidy up of attrs: true case