Gravity Forms Signature Addon 4.8.0

- Fixed an issue where the signature field has no width when other form fields use conditional logic.
- Fixed an issue where the signature field does not work correctly for mobile/touch devices.
- Fixed an issue where the lock reset button is not hidden when clicking the signature reset button when a signature is present and the screen is resized.
- Fixed an issue where a conditionally-hidden signature field's width is not updated or responsive.
- API: Updated SuperSignature to version 1.5.0.4.

- Fixed an issue where the signature field has no width when other forms fields use conditional logic.

- Fixed JavaScript errors on the edit entry page that prevent the signature field from being edited.
- Fixed an issue that causes the signature field to throw a JavaScript error on the front-end when the data input doesn't exist.
- Fixed an issue where script tags are output above document head element.
- Fixed a fatal error which can occur when saving the signature in some hosting environments.