Added the Option to Disable Elements

• Added the option to disable elements of the CheckboxGroup and RadioButtonGroup using the disabled property

Updated File Structure

• Updated the project file structure (importing the package is now easier)

State Controls

• Added ability for user to:
  • Clear CheckboxGroup & RadioButtonGroup
  • Specify initial states for CheckboxGroup & RadioButtonGroup
  • Manually change the state for CheckboxGroup & RadioButtonGroup
• Updated Dart docs for CheckboxGroup and RadioButtonGroup.
• Fixed some typos in the README

Documentation Update

Updated broken images in documentation and changed homepage to the GitHub repo.

Initial Release

Initial Release. This is a set of Flutter widgets that makes grouping Checkboxes and Radio Buttons much easier!

Features:

• CheckedBoxGroup
• RadioButtonGroup