Ignore <option> tags in generatepot
Ignore <option> tags in generatepot

After https://review.openstack.org/#/c/144685 merges,
the automatically generated configuration reference
tables will be marked up as
<option>option_name</option> = <replaceable>default_value</replaceable>

As none of this should be translated (option_name is the same
regardless of language), this patch updates generatepot to ignore
option_name s tagged with <option> for translation.

This should significantly reduce the number of strings required for
translation from the common directory in particular, where
many of the 8000-odd strings do not actually need translation.

Change-Id: Ib859cc9a77dc05aad1317a67962aae516f6a4f0b

DonSchenck/api-site,Tesora/tesora-api-site,rackerlabs/api-site,openstack/api-site,dreamhost/api-site,dreamhost/api-site,dreamhost/api-site,Tesora/tesora-api-site,DonSchenck/api-site,rackerlabs/api-site,Tesora/tesora-api-site,openstack/api-site,openstack/api-site,Tesora/tesora-api-site,Tesora/tesora-api-site,dreamhost/api-site,Tesora/tesora-api-site,DonSchenck/api-site,DonSchenck/api-site,dreamhost/api-site,dreamhost/api-site,dreamhost/api-site,rackerlabs/api-site,openstack/api-site,DonSchenck/api-site,rackerlabs/api-site,Tesora/tesora-api-site