adaptive_spinner 3.0.0

A circular progress indicator, scalable and adaptive to multiple platforms

[3.0.0] - BREAKING - SpinKit

• AdaptiveSpinner now uses SpinKit instead of Flutter's default activity indicators
• Removed the centeredContainer property
• Changed the color property, now is withContainerColor

[2.0.0] - BREAKING - Null-safety support

[1.1.1] - Bugfix spinner crashing if no radius was specified

[1.1.0] - The spinner size is now customizable

[1.0.0] - BREAKING - Now the container is fully customizable

[0.1.3] - Formatted code

[0.1.2] - Formatted code

[0.1.1] - Improved Dartdoc

[0.1.0] - Initial release