v2.03.02b

• Fix: prevent duplicate submissions
• Fix: javascript error in Safari in form builder
• Fix: Prevent null values from leaving a white space on the entries listing page
• Fix: Form shortcode parameters were also affecting the forms in a widget
• Fix: Prevent action trigger options from getting cut off at the bottom of the page
• Fix: Entries on listing page were showing a php warning for entries submitted by logged out users