Added EventBroadcaster sink

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.sln

Builds/VisualStudio2013/open-ephys.vcxproj

Builds/VisualStudio2013/open-ephys.vcxproj.filters

Resources/Python/event_listener.py

Source/Processors/EventBroadcaster/EventBroadcaster.cpp

Source/Processors/EventBroadcaster/EventBroadcaster.h

...ce/Processors/EventBroadcaster/EventBroadcasterEditor.cpp

Source/Processors/EventBroadcaster/EventBroadcasterEditor.h

Source/Processors/ProcessorGraph/ProcessorGraph.cpp

Source/UI/ProcessorList.cpp

open-ephys.jucer