Listener prop in WSJCommunicator appears to be unused

[todo]

Rigbox/cb-tools/burgbox/+io/WSJCommunicator.m

Lines 38 to 42 in cb6f91e

	Listener % TODO This property appears to be unused. Test before removing
	% Handle to java.util.LinkedList object containing recieved data
	InBuffer
	end

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This issue was generated by todo based on a TODO comment in cb6f91e when #131 was merged. cc @cortex-lab.

[k1o0]

f32a0fe