modified deprecated method.
	modified:   tests/chap2/q0005.py
Fix typo.
	modified:   tests/chap2/q0006.py
Merge pull request #2 from kannokanno/fix-branch

fix DeprecationWarning and AttributeError
update setup method with setup.sh
	modified:   README.md
	new file:   pyvenv-3.3.py
	new file:   setup.sh
Merge branch 'master' of github.com:HomeBrewExercisesOnPython/DiveIntoPython3

Conflicts:
	README.md
various bug fixes and document update
	modified:   README.md
	modified:   freeze.txt
	modified:   pyvenv-3.3.py
	modified:   setup.sh
Update README.md

changed to subsub section from itemize
added how to deactivate
added cases to exploit O(n) space or/and time implementaion
	modified:   tests/chap2/q0002.py
oops K, M, G etc, not Ki, Mi, Gi.
	modified:   tests/chap2/q0002.py
yet another.
	modified:   tests/chap2/q0002.py
oh, poor.
	modified:   tests/chap2/q0002.py
quiz 4 and 5 of chap3
	new file:   exercises/chap3/__init__.py
	new file:   exercises/chap3/q0004.py
	new file:   exercises/chap3/q0005.py
	new file:   tests/chap3/__init__.py
	new file:   tests/chap3/q0004.py
	new file:   tests/chap3/q0005.py
chap3 quiz 7
	new file:   exercises/chap3/q0007.py
	new file:   tests/chap3/q0007.py
chap3 quiz8
	new file:   exercises/chap3/q0008.py
	modified:   forChap3.txt
	new file:   tests/chap3/q0008.py
chap 3 quiz 9
moved AOJ quiz to forAOJ.txt
	new file:   exercises/chap3/q0009.py
	new file:   forAOJ.txt
	modified:   forChap3.txt
	new file:   get_primes.sh
	new file:   tests/chap3/q0009.py
bug fix.
	modified:   forChap3.txt
	modified:   tests/chap3/q0009.py
forgot to add int() while reading data from file
	modified:   tests/chap3/q0009.py
aoj quiz 1
	new file:   exercises/aoj/__init__.py
	new file:   exercises/aoj/q0001.py
	new file:   tests/aoj/__init__.py
	new file:   tests/aoj/q0001.py
aoj quiz 2
	new file:   exercises/aoj/q0002.py
	new file:   tests/aoj/q0002.py
import io
	modified:   tests/aoj/q0002.py