add _volume property to AbstractPlugin and remove from WebAudioPlugin

Author: OJay Robinson

VERSIONS.txt

@@ -33,6 +33,7 @@ CRITICAL (may break existing content):
 - fix HTMLAudioPlugin.updateStartTime to correct HTMLAudioPlugin._updateStartTime
 - added CordovaAudioPlugin, for use with Cordova based apps including PhoneGap and Ionic
 - fix Sound.loadComplete throwing errors for src that has not been loaded instead of expected false
+- fix missing ._volume property on AbstractPlugin
 
 
 Version 0.6.0 [December 12, 2014]

src/soundjs/AbstractPlugin.js

@@ -80,6 +80,15 @@ this.createjs = this.createjs || {};
 		 */
 		this._soundInstances = {};
 
+		/**
+		 * The internal master volume value of the plugin.
+		 * @property _volume
+		 * @type {Number}
+		 * @default 1
+		 * @protected
+		 */
+		this._volume = 1;
+
 		/**
 		 * A reference to a loader class used by a plugin that must be set.
 		 * @type {Object}

src/soundjs/webaudio/WebAudioPlugin.js

@@ -76,15 +76,6 @@ this.createjs = this.createjs || {};
 		 */
 		this._panningModel = s._panningModel;;
 
-		/**
-		 * The internal master volume value of the plugin.
-		 * @property _volume
-		 * @type {Number}
-		 * @default 1
-		 * @protected
-		 */
-		this._volume = 1;
-
 		/**
 		 * The web audio context, which WebAudio uses to play audio. All nodes that interact with the WebAudioPlugin
 		 * need to be created within this context.