Update pep8 check
Update pep8 check

Set max line length to 100

Change-Id: Ib724f9e9fe9d49d391e286a5499ccc89904fea4d
Signed-off-by: Jui Chandwaskar <4513463e1ca2b9a6e91a80b696c151f63918d3e9@op5.com>

stackforge/monasca-statsd,stackforge/monasca-statsd