feat(Modal.vue): Add class to close button (and removed redudant clos… …e buttons inside modal buttons

refactor(Modal.vue): Change the prop from inception to multiple BREAKING CHANGE: Prop changed from `inception` to `multiple`

fix(Modal.vue): Correctly call beforeClose function when clicking clo… …seBtns

feat: Add option to show a close button in between the prev/next arro… …w buttons

feat(Modal.vue): Add classes for pre-modal buttons and their wrapper,… … refactored overlay's classes i

1.8.4 

1.8.3 

1.8.2 

1.8.1 

1.8.0