Added network predicates: has_addr, has_src_addr, and has_dst_addr.
Added filters: addr, src_addr and dst_addr.
public predicates: has_addr, has_src_addr and has_dst_addr added.
Added addr, src_addr, dst_addr, has_addr, has_src_addr and has_dst_addr functions.
test-fun-lang updated.
has_port, has_src_port, has_dst_port, addr, src_addr and dst_addr functions added to Haskell DSL.
DLS combinator operators changed to .||. .&&. and .^^.
Removed debug messages...
user/Haskell: tests updated.