html/js/i18n/jquery.i18n.messagestore.js
function( locale, messages ) {
			if ( !this.messages[locale] ) {
				this.messages[locale] = messages;
			} else {
				this.messages[locale] = $.extend( this.messages[locale], messages );
			}
		}
function( locale, messages ) {
			if ( !this.messages[locale] ) {
				this.messages[locale] = messages;
			} else {
				this.messages[locale] = $.extend( this.messages[locale], messages );
			}
		}
function ( locale , messages ) { if ( ! this . messages [ locale ] ) { this . messages [ locale ] = messages ; } else { this . messages [ locale ] = $ . extend ( this . messages [ locale ] , messages ) ; } }
Set messages to the given locale.
If locale exists, add messages to the locale.
@param locale
@param messages
Set messages to the given locale . If locale exists add messages to the locale .