Change metric chart padding.
Change metric chart padding.

pilhuhn/hawkular-android-client,sauravvishal8797/hawkular-android-client,hawkular/hawkular-android-client,anuj1708/hawkular-android-client,danielpassos/hawkular-android-client,shubhamvashisht/hawkular-android-client,pg301/hawkular-android-client,anuj1708/hawkular-android-buff