JetBooking For Elementor 3.7.1.1

* ADD: `jquery-date-range-picker` in to dashboard edit & add booking popup;
* ADD: `'jet-booking/google-calendar-url/utc-timezone'` hook for timezone manipulation in Google calendar event link;
* ADD: `'jet-booking/form-fields/check-in-out/default-value'` hook for default `check-in-out` field value;
* UPD: Booking admin popups templates;
* FIX: Advanced price rates default value.

* ADD: JS filter `'jet-booking/calendar/config'` for calendar widget config;
* ADD: JS filter `'jet-booking/apartment-price'` for apartment price;
* FIX: Booking calendar layout;

* ADD: Dynamic tags: Available units count, Bookings count;
* ADD: Additional custom labels;
* UPD: Allow filtering settings value before return with `'jet-booking/settings/get/' . $setting-key`;
* UPD: Custom labels default value initialization;
* FIX: Order of advanced prices application;
* FIX: `check-in-out` field searched dates;
* FIX: Dynamic tag price per day/night;
* FIX: Advanced price popups data duplication;
* FIX: Filter result with Checkout only option.