Accordion

[jvaccalluzzo]

Is your feature request related to a problem? Please describe.
When a user click on the title the accordion details expand.

Describe the solution you'd like
Would be nice to have a hook so that when accordion expands we can trigger another action.

Looks like it should be a simple feature to add. Please add a new optional parameter to the main accordion component called "onClick" which can accept a function. There is already an internal function to handle a click on the title found on lines 76 -86 in Accordion.tsx where we can add this functionality.

Set up:

git checkout release/1.1.0
git pull
git checkout -b 'feature/accordion-title-on-click'