Bug fix for eofTrans. When not using indicies we can't use a transitions's id

Bug fix for eofTrans. When not using indicies we can't use a transitions's id
to identify the transition to take. Instead add the transition to the end of
the list and store it's position in a new var called pos. The pos var is then
used as the index.

git-svn-id: http://svn.complang.org/ragel/trunk@437 052ea7fc-9027-0410-9066-f65837a77df0