v6.0.0

Breaking changes:

• Migrate FFI to ES modules (#85 by @JordanMartinez)
• Support arcs that are drawn counter-clockwise (#58, #83 by @karljs and @JordanMartinez)
• The Transform type now uses the field names a, b, c, d, e and f, instead of m11, m12, m21, m22, m31 and m32 (#86 by @artemisSystem)

New features:

• Added createImageDataWith (#81)

Other improvements:

• Added ESLint config and fixed the resulting linter issues (#82)