added: code for homework 1
added: notes
changed: factors in hw1
added: notes on domain of hw1
changed: using .getA1() instead of .A1
added: hw2
fixed: error showing the figs
added: feature vectors in hw2
added: hw3
changed: sample data for hw3
added: hw4
added: thesis report template
added: rules in .gitignore
added: thesis report