This adds the setting files for pep8 and pylint in order to disable
warning messages for the maximum line length:
pep8: "E501" says the maximum line length is 79.
pylint: "line-too-long" says the maximum line length is 99.
Also, this patch disables pylint messages for "invalid-name",
"missing-docstring".
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
