Formidable Forms Pro 6.8.4

* Fix required validation: URL and number fields were requiring a value when the field was not required
* Fix double recaptcha validation which was causing it to fail validation

* Enhancement: Use relative path in the form css now that the css is inside the plugin. Now font icons will continue working without a style save when the site url is changed.
* Fix: Save a different stylesheet file for each site in a network to prevent them from saving over eachother
* Fix: Use auto field height when grids are off to prevent tiny fields on some sites
* Fix: Correctly set default email message to 100% width
* Fix: Fields with a layout class and labels set to right or left were not aligned right with CSS grids off
* Fix: Some field shortcodes weren't being processed when the whitespace was abnormal from some cases of copy/paste
* Fix: Set the width of the box with field types on form builder page a bit differently to prevent it from being too small when the page includes a lot of admin notices at the top
* Remove a few 100% translations from the plugin so WordPress can handle it

New: Show a generated screenshot of the embedded form in the form builder rather than the first few fields
Fix: Auto updates with the nested version going from 3.0 were failing and updating to lite
Fix: Some default values were overiding non defaults when the form was displayed. This included user ID fields and other ifelds with separate values.
Fix: Recompile the combined javascript file any time the pro version number changes
Fix: Embedded forms were being changed when the parent form was saved
Fix: Dynamic fields showing the entry key were blank with [25 show=key].
Fix: More reliably run calculations in hidden fields inside of a section on multi paged forms
Fix: Don’t apply auto layout classes to inline forms with more than 12 fields
Fix: When checking if an inline form needs layout classes added, check for non-numeric classes like frm_half
Fix: Prevent the comment box on the entries page from closing immediately