W4D function complete
Merge pull request #1 from sq0032/feature-W4D

W4D function complete
W4D complete
remove pyc
remove pyc 2
Complete accounts testing units:
test_login_view
test_logout_view
test_checkEmail
test_checkUsername
test_user_i_view
test_createUser
Complete account testing unit: test_changePassword
commit three .py files: accounts.serializers.py, accounts.settings.py,
shops.serializers.py
add shops.serializers.py
Merge branch 'feature-test' into develop