neonpen 2.0.4

A Flutter package to add a Neon Pen style on text.

[2.0.4]

• Changed from StatefulWidget to StatelessWidget
• Changed emphasis line style
• Refactoring structure

[2.0.2]

• fix example package path error

[2.0.1]

• Add comments
• Changed Example location

[2.0.0]

• Initial release