Go back to 3.X semantics for >, % and error actions. The > operator also embeds

Go back to 3.X semantics for >, % and error actions. The > operator also embeds
a leaving action/priority into the start state if it is final. If EOF happens
in a state with a leaving operator then leaving action it is executed. If EOF
happens in a non-final state that has an error action, the error action is
executed.

git-svn-id: http://svn.complang.org/ragel/trunk@301 052ea7fc-9027-0410-9066-f65837a77df0