* The config template plugin in v1 mode was not respecting a list
of integers and would cause a stacktrace because the ConfigParese
module expects everything written to be a string.
* The config template plugin in v2 mode was not properly handingly
the multi-string-op type due to an oversight in the ``_option_write``
method.
With these updates the config template is now able to better support
all of the potential options that could be thrown at it when writing
an INI config file.
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>