utilary 1.0.6

Package containing utility classes used in my project github.com/umr1352/ailary.

1.0.6

• Subdivede Vector class into Vector and Direction.
• Add static const Cardinals.
• Add setter kingLength.
• Add setter rookLength.

1.0.5

• Fix an error with rng.range function.
• Formatted everything.

1.0.4

• Fix an error with Rectangle.fromTopLeftBottomRight constructor.

1.0.3

• Array2D can be inizialized in construction through Array2D.generated(Function).
• Add Array2D.bounds.

1.0.2

• Remove color.dart. It's not related to this package.

1.0.1

• Add CHANGELOG.md
• Add return statement to distanceTo.
• Fix exports.
• Formatted everything with dartfmt.