Disable pylint failures

pylint reports some invalid synstax but they might
be caused from pylint bugs so that we should supress them
tentatively for gates to work well.

The reasons we can disable these reported invalid syntax as follows:

- no-name-in-module:
  pylint seems not to search pkg_resource dir correctly. [1]

- super-on-old-class:
  This error must occur on using old style initialization like as calling
  parent's '__init__' method but the reported line is according to new style
  using "super" method. [2]

- print-statement:
  It's needed for python3 compatiblity but currently swift3 doesn't support it.
  We should fix it when python3 supported.

[1]:http://stackoverflow.com/questions/6336882/
    pylint-doesnt-like-pkg-resources-resource-filename
[2]:http://docs.pylint.org/features.html

Change-Id: I127cefa786f4ab86de11e01b7361ba348897a8eb
Closes-Bug: #1395768
LOGGER can't output message to proxy.log.

LOGGER is initialized, but CONF isn't update from globalconfig
from proxy.log. That causes some messsages cann'tlogging
(check_pipeline and check_filter_order).

Change-Id: I1df9c170e87ab1badbdded39f86d41e54b564bcf