Wait instead of sleep in unit test (https://github.com/floodlight/floodlight/pull/96)

minor toString fix in Device

Move the switch learning table out of IOFSwitch and into the LearningSwitch module. (https://github.com/floodlight/floodlight/pull/95)

2 - Move the learning switch table outside of the IOFSwitch and into the LearningSwitch module.
3 - Create a REST API for the LearningSwitch module to get the learned table. Available at "/wm/learningswitch/switch/{DPID or 'all'}/json".

Fix race condition in device AP learning with topo change, and remove DM from link events.

Correct race condition in device learning and topology, remove deviceManager from listening linkEvent

This reverts commit 0ae432f4.

Conflicts:

	src/main/java/net/floodlightcontroller/devicemanager/internal/DeviceManagerImpl.java

Remove a character because of compilation warning (https://github.com/floodlight/floodlight/pull/93)

Fix race condition in device AP learning during topology convergence.

Fix listener sorting for partially-ordered dependencies (https://github.com/floodlight/floodlight/pull/91)

Add IHARoleListener interface so modules can listen for role changes. (https://github.com/floodlight/floodlight/pull/90)

2 - Update module HA role change actions
3 - Add unit tests for HA role changes

Remove useless IStaticWebRoutableService (https://github.com/floodlight/floodlight/pull/89)

module provides no services.

Web UI (https://github.com/floodlight/floodlight/pull/87)

reset device AP conflict algorithm computation after topology changes (https://github.com/floodlight/floodlight/pull/88)

Fix Javadoc of Forwarding#doFlood() (https://github.com/floodlight/floodlight/pull/86)

Fixing bug which allowed multiple modules that provide a given service to be loaded.

Modifications to Static Flow Pusher. (https://github.com/floodlight/floodlight/pull/85)

2 - Log PacketIns with no payload and stop processing
3 - Remove unused IOFController interface