Add files for ChannelMappingNode

Builds/Linux/Makefile

Builds/MacOSX/open-ephys.xcodeproj/project.pbxproj

Builds/VisualStudio2010/open-ephys.vcxproj

Builds/VisualStudio2010/open-ephys.vcxproj.filters

Builds/VisualStudio2012/open-ephys.vcxproj

Builds/VisualStudio2012/open-ephys.vcxproj.filters

JuceLibraryCode/BinaryData.cpp

Source/Processors/ChannelMappingNode.cpp

Source/Processors/ChannelMappingNode.h

Source/Processors/Editors/ChannelMappingEditor.cpp

Source/Processors/Editors/ChannelMappingEditor.h

Source/Processors/ProcessorGraph.cpp

Source/UI/ProcessorList.cpp

open-ephys.jucer