GravityView - Gravity Forms Import Entries 2.5.0

* Fixed: Import would fail if [GravityExport](https://gravityview.co/extensions/gravityexport/) is installed

* Fixed: New form creation capabilities were being checked when importing into an existing form
* Fixed: If specified, hours and minutes were not being saved when updating "Entry Date", "Entry Updated Date" and "Payment Date" entry properties

* Fixed: Zeros could not be imported into a number field