setup.cfg: Bump version to 2015.1.1
setup.cfg: Bump version to 2015.1.1

We skip 2015.1 as it's ordering seems vague with
the existing 2015.1.0b1 tag.

>>> from distutils.version import StrictVersion as V
>>> V('2015.1.0b1') > V('2015.1')
False
>>> from distutils.version import LooseVersion as V
>>> V('2015.1.0b1') > V('2015.1')
True
>>>

Change-Id: I6bce502a69555124ba651c6105cd6bbf2ec31d35

budnyjj/ofagent,budnyjj/ofagent