Gravity Perks - Populate Anything 2.0.39

Fixed a potential issue where LMTs may cause some forms to continuously reload.
Improved compatibility with GravityFlow by hydrating the form on every step type.

Fixed potential PHP fatal error introduced in 1.0.12.

Fixed issue where Live Merge Tags referencing checkbox fields with a default value could result in PHP warnings on initial load.
Fixed issue where Conditional Logic relying on a field populated with Live Merge Tags would not work in some cases.
Fixed issue where Live Merge Tags pointing to choice-based fields with populated choices would show "Fill Out Other Fields" as the Merge Tag value instead of an empty string.