0.7.0

Changes

• Added grid settings to the Exporter struct;
• Allowed zoom in/out with keyboard even when an UI element is hovered;
• renamed Mover to Group to clarify the purpose of the enum;
• made Node::world_pos private;
• replaced Path with HvVec<Node>;
• made Path and Hull private as they are no longer required to be public.

Fixes

• fixed things tooltip text not being customized according to the setting;
• fixed settings window color options disappearing when editing a bind.