Added a check box input that can be added to the dynamic form.

A24group/Triage#3321
Add license to class

A24group/Triage#3321
Merge pull request #188 from A24Group/feature-checkBox-component-3321

Added a check box input that can be added to the dynamic form.
Merge remote-tracking branch 'upstream/master' into feature-spinner-component-3322