
This is basically a revert of commit:
af741ec223
It was decided that only files that need to have the line:
# -*- coding: utf-8 -*-
Should have the line[1] as a general principle
This patch removes the 'utf-8' coding line from files that consist
entirely of ASCII characters.
[1]
http://eavesdrop.openstack.org/meetings/ironic/2015/ironic.2015-04-20-17.00.html
Partial-bug: #1325193
Change-Id: I88c1c37f7b580aa805eae9d4a1e66d33302a325f