Fix for gtkentry::set_invisible_char and gtkentry::get_invisible_char crashes Patch by Felipe Pena
Fix for gtkentry::set_invisible_char and gtkentry::get_invisible_char crashes Patch by Felipe Pena

marcosptf/php-gtk-src,marcosptf/php-gtk-src,marcosptf/php-gtk-src,php/php-gtk-src,php/php-gtk-src,php/php-gtk-src,php/php-gtk-src,marcosptf/php-gtk-src,php/php-gtk-src,marcosptf/php-gtk-src,marcosptf/php-gtk-src,php/php-gtk-src