added NIdaq class.
added NIdaq class.
Merge branch 'master' of https://github.com/long0612/JuceLeapFw

Conflicts:
	Builds/VisualStudio2010/JuceLeapFw.vcxproj
	Builds/VisualStudio2010/JuceLeapFw.vcxproj.filters
	Source/OpenGLDemo.cpp