eForm - WordPress Form Builder 4.19.0

* **New** - Integration with MailWizz Application.
* **New** - Offline Payment Gateway integration.
* **New** - Remove mcrypt dependency with graceful fallback for older instances.
* **Update** - Option for natively using Mobile Camera with File Uploader.
* **Update** - Update to new Stripe API for subscription.
* **Fix** - Full Name Element validation issue with "Everything" filter.
* **Fix** - Leaderboard and User Portal responsiveness issue.
* **Fix** - Math element fancy appearance issue with hidden label.
* **Fix** - Sortable list icons not appearing in summary table.

* **Fix** - JS bug with dependent datepicker element.
* **Fix** - CSS issue with datepicker div, not being hidden under some theme.
* **Fix** - Compatibility issue with easySubmission add-on.

> Bug fixes

### Changes

* **Fix** - Blank value appearance issue for inline element
* **Fix** - Stripe Elements appearance issue for dark themes