Revert "added the multichannelio.py object to neo/io"
Revert "added the multichannelio.py object to neo/io"

This reverts commit a714bc11ce3c2a5d8ff1b656c91c7c0e68fa4bca.

Conflicts:

	neo/io/multichannelio.py

apdavison/python-neo,tclose/python-neo,INM-6/python-neo,amchagas/python-neo,CINPLA/python-neo,npyoung/python-neo,guangxingli/python-neo,SummitKwan/python-neo,Blackfynn/python-neo,rgerkin/python-neo,JuliaSprenger/python-neo,mschmidt87/python-neo,jakobj/python-neo,mgr0dzicki/python-neo,samuelgarcia/python-neo,NeuralEnsemble/python-neo,theunissenlab/python-neo