WP User Frontend Pro - Professional 4.0.6

* [tweak] Improved address field inputs formatting in forms
* [fix] Google Map - Set default co-ordinate and zoom level option not working on the frontend
* [fix] Load conditional logic script in custom template
* [fix] Post Expiration settings
* [fix] Added deleted hook to add profile form setting tab and content
* [fix] Manually added conditional field settings in file upload
* [fix] label_type error on registration form

[improve] Added word limit feature for text field
[improve] Added page shortcode insert button in TinyMCE
[improve] Added media button to insert form shortcode in post/page edit
[improve] Added parameter in wpuf_format_price function to allow return both (with symbol and without symbol) price format
[improve] Replace shorthand array syntax due to php version compatibility
[improve] Added coupon code error message in payment page
[improve] Added apply_filters to manage page shortcode
[improve] Modal links and link tags updated for extending
[improve] Added function to get client IP
[improve] Saving custom fields sanitized and switched
[improve] Added notification settings in core
[improve] Added meta box to public post to select post edit form for frontend
[improve] Added delete form and form submission open checking function
[improve] Added label type core support on form builder with CSS
[improve] Notification added on post form template class
[fix] Dashboard template html closing tag issue
[fix] Radio buttons & checkbox display issue
[fix] Paypal payment status issue
[fix] Form edit screen not showing in Internet Explorer
[fix] WooCommerce attribute not showing issue
[fix] Change the form status to publish once saved on duplicating a form
[fix] The cancel subscription button doesn’t work with non-recurring subscription
[fix] Post is not creating by Save Draft button with no post content field
[fix] Discount amount not deducting when payment is processed with bank option
[fix] Image/File upload field not working when JavaScript is optimized by Async JavaScript plugin
[fix] “save draft” button not working post saving as pending, conflict with subscription

* [tweak] Plugin information updated
* [fix] License updater menu link
* [fix] Match em tag properly to fix vue error
* [fix] Display star in rating fields of back-end form builder and post edit
* [fix] Parse error for lower PHP versions in list table
* [fix] After applying coupon code, subscription pack value return zero (#14)