fixed hasRepeat bug
Merge pull request #48 from sappo/master

fixed hasRepeat bug
Handle ROUTER ID in send/recv instead of encode/decode + encode message methods
Merge pull request #49 from sappo/master

Handle ROUTER ID in send/recv instead of encode/decode + encode message methods
Problem: multiple threads using same random seed

Solution: use zclock_time() for finer seed values.
Added C lite codec
Crashed on sending, due to null routing_id