Make PhpGtkException the parent exception class for all other ones.
Make PhpGtkException the parent exception class for all other ones.


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