rename net -> state in CaffeNet
rename net -> state in CaffeNet

rahulbhalerao001/SparkNet,rahulbhalerao001/SparkNet,rahulbhalerao001/SparkNet,rahulbhalerao001/SparkNet,rahulbhalerao001/SparkNet,rahulbhalerao001/SparkNet,amplab/SparkNet,amplab/SparkNet,amplab/SparkNet,rahulbhalerao001/SparkNet