Updated circuitpusher with new SFP syntax. Updated Forwarding(Base) to use a default priority of 1, since in OF1.3 we have a priority=0 table-miss flow that will also match. Trying to update the Web UI to display flows correctly.

2. Use the string to present the vlan value instead of hexidecimal.
3. Fix the id in Cluster.
4. Fix the serialize method of OFPort.

created apps directory to store apps