Fixed: Changing data directory in GUI did not take effect if a recording had been started (and stopped) before. Only the first directory before the first recording was used. Fixed: EventBroadcaster was linking to Debug version of open-ephys.lib in Release mode

SpikeDetector: set electrode ID on spike events

Conflicts:
	Builds/Linux/Makefile
	Builds/MacOSX/open-ephys.xcodeproj/project.pbxproj
	Builds/VisualStudio2012/open-ephys.vcxproj
	Builds/VisualStudio2012/open-ephys.vcxproj.filters
	Builds/VisualStudio2013/open-ephys.vcxproj
	Builds/VisualStudio2013/open-ephys.vcxproj.filters
	Source/CoreServices.cpp
	Source/Plugins/ArduinoOutput/ArduinoOutput.cpp
	Source/Plugins/EcubeSource/EcubeThread.h
	Source/Plugins/NetworkEvents/NetworkEvents.cpp
	Source/Plugins/RecordControl/RecordControl.h
	Source/Processors/DataThreads/RhythmNode/RHD2000Thread.cpp
	Source/Processors/DataThreads/RhythmNode/RHD2000Thread.h
	Source/Processors/DataThreads/RhythmNode/rhythm-api/rhd2000evalboard.cpp
	Source/Processors/DataThreads/RhythmNode/rhythm-api/rhd2000evalboard.h
	Source/Processors/ProcessorGraph/ProcessorGraph.cpp
	Source/UI/ProcessorList.cpp
	open-ephys.jucer

SpikeDetector now sets electrodeID on spike events.  SpikeDetectorEditor now correctly initializes the selected electrode.

Implemented record control via network events (new version using CoreServices namespace)

Event Broadcaster sink (take 2)