Removed old pot files

These files are not used as is, if we add locale pot files,
they will have different names (install-guide.pot instead of
openstack-install.pot etc).

Backport: stable/havana
Cherry-Picked from: https://review.openstack.org/52746
Change-Id: I4efc663d0caee2c8c68fad69e43a41386c1133e7

doc/high-availability-guide/locale/openstack-ha.pot

@@ -1,32 +0,0 @@
-msgid ""
-msgstr ""
-"Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2013-03-12 15:09+0800\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
-"Language-Team: LANGUAGE <LL@li.org>\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-#: ./doc/src/docbkx/openstack-ha/ha-guide-docinfo.xml:3(firstname)
-msgid "Florian"
-msgstr ""
-
-#: ./doc/src/docbkx/openstack-ha/ha-guide-docinfo.xml:4(surname)
-msgid "Haas"
-msgstr ""
-
-#: ./doc/src/docbkx/openstack-ha/ha-guide-docinfo.xml:6(email)
-msgid "florian@hastexo.com"
-msgstr ""
-
-#: ./doc/src/docbkx/openstack-ha/ha-guide-docinfo.xml:8(orgname)
-msgid "hastexo"
-msgstr ""
-
-#. Put one translator per line, in the form of NAME <EMAIL>, YEAR1, YEAR2
-#: ./doc/src/docbkx/openstack-ha/ha-guide-docinfo.xml:0(None)
-msgid "translator-credits"
-msgstr ""
-