[FIX] move country=FR from demo data to test file

Case:
When base_phone is installed --before-- account, account module installs
l10n_fr (generate fiscal year and periods
    (see https://github.com/odoo/odoo/blob/8.0/addons/account/account_pre_install.yml and
     https://github.com/odoo/odoo/blob/8.0/addons/account/installer.py#L163))
and then account_demo.xml fails because fiscalyear and periods already
exists.

base_phone/__openerp__.py

@@ -76,7 +76,6 @@ for any help or question about this module.
         'web_phone.xml',
         ],
     'qweb': ['static/src/xml/*.xml'],
-    'demo': ['base_phone_demo.xml'],
     'test': ['test/phonenum.yml'],
     'images': [],
     'installable': True,

base_phone/base_phone_demo.xml

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-    Copyright (C) 2014 Alexis de Lattre
-    @author Alexis de Lattre <alexis@via.ecp.fr>
-    The licence is in the file __openerp__.py
--->
-
-<openerp>
-<data noupdate="1">
-
-<!-- I need a country on the company, because otherwize it raises an error -->
-<record id="base.main_company" model="res.company">
-    <field name="country_id" ref="base.fr"/>
-</record>
-
-</data>
-</openerp>

base_phone/test/phonenum.yml

@@ -1,3 +1,8 @@
+-
+  Write country = FR for the main company
+-
+  !record {model: res.company, id: base.main_company}:
+    country_id: base.fr
 -
   Write french phone numbers in national format
 -