When multiple conditions are executed on a single character they need to have a

When multiple conditions are executed on a single character they need to have a
forced order. Previously, ordering relied on pointer-based sets, which caused
results to vary by compiler. Ordering is now done using conditon action
declaration order. This fixes the failure of cond4.rl which occurred with
g++ 4.1 and other compiler versions.

git-svn-id: http://svn.complang.org/ragel/trunk@130 052ea7fc-9027-0410-9066-f65837a77df0