Merge pull request #1 from suvir/master

Adding code and related files for SGD
Report tex files
Merge pull request #2 from suvir/master

Pull request for past few changes.
Final Project Done
Overwriting original files with changed

Conflicts:
	array.bin
	calculate_accuracy.py
	logistic regression L2.py
	logistic regression.py
	logistic_regression_beta_values_with_regularization_sortedOnY.bin
Created Assignment 1
Assignment 2
Merge pull request #1 from gauravsaxena81/master

merge