Upgrade panasonic_viera to 0.3.1 (#12370)

* Bump panasonic_viera library to 0.3.1

Fixes media_play in hassio environment

* update requirements

homeassistant/components/media_player/panasonic_viera.py

@@ -18,7 +18,7 @@ from homeassistant.const import (
     CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON, STATE_UNKNOWN, CONF_PORT)
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['panasonic_viera==0.3',
+REQUIREMENTS = ['panasonic_viera==0.3.1',
                 'wakeonlan==1.0.0']
 
 _LOGGER = logging.getLogger(__name__)

requirements_all.txt

@@ -549,7 +549,7 @@ orvibo==1.1.1
 paho-mqtt==1.3.1
 
 # homeassistant.components.media_player.panasonic_viera
-panasonic_viera==0.3
+panasonic_viera==0.3.1
 
 # homeassistant.components.media_player.dunehd
 pdunehd==1.3