Cleanup public/ipython/notebook/js/textcell.js
Cleanup public/ipython/notebook/js/textcell.js

maasg/spark-notebook,spark-notebook/spark-notebook,antonkulaga/spark-notebook,antonkulaga/spark-notebook,spark-notebook/spark-notebook,maasg/spark-notebook,0asa/spark-notebook,0asa/spark-notebook,antonkulaga/spark-notebook,andypetrella/spark-notebook,0asa/spark-notebook,spark-notebook/spark-notebook,maasg/spark-notebook,andypetrella/spark-notebook,andypetrella/spark-notebook,0asa/spark-notebook,andypetrella/spark-notebook,antonkulaga/spark-notebook,maasg/spark-notebook,spark-notebook/spark-notebook