accordion 1.0.3

Accordion widget to display a list of expandable items with opening/closing and scroll-into-view animations.

[1.0.3]

• fixed non-final values in AccordionSection
• changed default scrollIntoView animation to fast
• updated docs

[1.0.2]

• fixed Flutter SDK version

[1.0.1]

• fixed dependencies
• added null safety
• fixed static analysis problems
• fixed problem with dartdoc

[1.0.0]

• Initial release