[Error Update]:Correcting the SegmentationAutomaton and the AssignmentSegmentationAutomaton methods.

[New]:Adding the automatonAssignment, automatonSegmentation and automatonSegmentationAssignment methods in diar_tools.py.

removed the duplicate argument 'nCn' in function HCIQ(nCb,nDb,nCn,nCn,nSn,nV,cb=12,db=5.1,cn=12.7,sn=7.6,v=0)