diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js
index c844137..e7102e2 100644
--- a/bin/pixi.dev.js
+++ b/bin/pixi.dev.js
@@ -9,13 +9,13 @@
  * pixi.js is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license.php
  */
-/**
- * @author Mat Groves http://matgroves.com/ @Doormat23
- */
-
-(function(){
-
-    var root = this;
+/**
+ * @author Mat Groves http://matgroves.com/ @Doormat23
+ */
+
+(function(){
+
+    var root = this;
 
 /**
  * @author Mat Groves http://matgroves.com/ @Doormat23
@@ -11254,6 +11254,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -11263,7 +11264,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 

diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js
index c844137..e7102e2 100644
--- a/bin/pixi.dev.js
+++ b/bin/pixi.dev.js
@@ -9,13 +9,13 @@
  * pixi.js is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license.php
  */
-/**
- * @author Mat Groves http://matgroves.com/ @Doormat23
- */
-
-(function(){
-
-    var root = this;
+/**
+ * @author Mat Groves http://matgroves.com/ @Doormat23
+ */
+
+(function(){
+
+    var root = this;
 
 /**
  * @author Mat Groves http://matgroves.com/ @Doormat23
@@ -11254,6 +11254,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -11263,7 +11264,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/docs/files/src_pixi_extras_Spine.js.html b/docs/files/src_pixi_extras_Spine.js.html
index bb31640..f92ab4e 100644
--- a/docs/files/src_pixi_extras_Spine.js.html
+++ b/docs/files/src_pixi_extras_Spine.js.html
@@ -997,6 +997,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -1006,7 +1007,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 

diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js
index c844137..e7102e2 100644
--- a/bin/pixi.dev.js
+++ b/bin/pixi.dev.js
@@ -9,13 +9,13 @@
  * pixi.js is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license.php
  */
-/**
- * @author Mat Groves http://matgroves.com/ @Doormat23
- */
-
-(function(){
-
-    var root = this;
+/**
+ * @author Mat Groves http://matgroves.com/ @Doormat23
+ */
+
+(function(){
+
+    var root = this;
 
 /**
  * @author Mat Groves http://matgroves.com/ @Doormat23
@@ -11254,6 +11254,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -11263,7 +11264,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/docs/files/src_pixi_extras_Spine.js.html b/docs/files/src_pixi_extras_Spine.js.html
index bb31640..f92ab4e 100644
--- a/docs/files/src_pixi_extras_Spine.js.html
+++ b/docs/files/src_pixi_extras_Spine.js.html
@@ -997,6 +997,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -1006,7 +1007,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/src/pixi/extras/Spine.js b/src/pixi/extras/Spine.js
index cf68012..38db1ad 100644
--- a/src/pixi/extras/Spine.js
+++ b/src/pixi/extras/Spine.js
@@ -791,6 +791,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -800,7 +801,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 

diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js
index c844137..e7102e2 100644
--- a/bin/pixi.dev.js
+++ b/bin/pixi.dev.js
@@ -9,13 +9,13 @@
  * pixi.js is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license.php
  */
-/**
- * @author Mat Groves http://matgroves.com/ @Doormat23
- */
-
-(function(){
-
-    var root = this;
+/**
+ * @author Mat Groves http://matgroves.com/ @Doormat23
+ */
+
+(function(){
+
+    var root = this;
 
 /**
  * @author Mat Groves http://matgroves.com/ @Doormat23
@@ -11254,6 +11254,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -11263,7 +11264,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/docs/files/src_pixi_extras_Spine.js.html b/docs/files/src_pixi_extras_Spine.js.html
index bb31640..f92ab4e 100644
--- a/docs/files/src_pixi_extras_Spine.js.html
+++ b/docs/files/src_pixi_extras_Spine.js.html
@@ -997,6 +997,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -1006,7 +1007,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/src/pixi/extras/Spine.js b/src/pixi/extras/Spine.js
index cf68012..38db1ad 100644
--- a/src/pixi/extras/Spine.js
+++ b/src/pixi/extras/Spine.js
@@ -791,6 +791,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -800,7 +801,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/src/pixi/text/Text.js b/src/pixi/text/Text.js
index f4d82cb..190c439 100644
--- a/src/pixi/text/Text.js
+++ b/src/pixi/text/Text.js
@@ -361,15 +361,11 @@
  * Destroys this text object
  *
  * @method destroy
- * @param destroyTexture {Boolean}
+ * @param destroyBaseTexture {Boolean} whether to destroy the base texture as well
  */
-PIXI.Text.prototype.destroy = function(destroyTexture)
+PIXI.Text.prototype.destroy = function(destroyBaseTexture)
 {
-    if(destroyTexture)
-    {
-        this.texture.destroy();
-    }
-
+    this.texture.destroy(destroyBaseTexture);
 };
 
 PIXI.Text.heightCache = {};

diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js
index c844137..e7102e2 100644
--- a/bin/pixi.dev.js
+++ b/bin/pixi.dev.js
@@ -9,13 +9,13 @@
  * pixi.js is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license.php
  */
-/**
- * @author Mat Groves http://matgroves.com/ @Doormat23
- */
-
-(function(){
-
-    var root = this;
+/**
+ * @author Mat Groves http://matgroves.com/ @Doormat23
+ */
+
+(function(){
+
+    var root = this;
 
 /**
  * @author Mat Groves http://matgroves.com/ @Doormat23
@@ -11254,6 +11254,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -11263,7 +11264,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/docs/files/src_pixi_extras_Spine.js.html b/docs/files/src_pixi_extras_Spine.js.html
index bb31640..f92ab4e 100644
--- a/docs/files/src_pixi_extras_Spine.js.html
+++ b/docs/files/src_pixi_extras_Spine.js.html
@@ -997,6 +997,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -1006,7 +1007,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/src/pixi/extras/Spine.js b/src/pixi/extras/Spine.js
index cf68012..38db1ad 100644
--- a/src/pixi/extras/Spine.js
+++ b/src/pixi/extras/Spine.js
@@ -791,6 +791,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -800,7 +801,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/src/pixi/text/Text.js b/src/pixi/text/Text.js
index f4d82cb..190c439 100644
--- a/src/pixi/text/Text.js
+++ b/src/pixi/text/Text.js
@@ -361,15 +361,11 @@
  * Destroys this text object
  *
  * @method destroy
- * @param destroyTexture {Boolean}
+ * @param destroyBaseTexture {Boolean} whether to destroy the base texture as well
  */
-PIXI.Text.prototype.destroy = function(destroyTexture)
+PIXI.Text.prototype.destroy = function(destroyBaseTexture)
 {
-    if(destroyTexture)
-    {
-        this.texture.destroy();
-    }
-
+    this.texture.destroy(destroyBaseTexture);
 };
 
 PIXI.Text.heightCache = {};
diff --git a/src/pixi/textures/BaseTexture.js b/src/pixi/textures/BaseTexture.js
index d0b3ce4..d01b281 100644
--- a/src/pixi/textures/BaseTexture.js
+++ b/src/pixi/textures/BaseTexture.js
@@ -115,9 +115,14 @@
     if(this.imageUrl)
     {
         delete PIXI.BaseTextureCache[this.imageUrl];
+        delete PIXI.TextureCache[this.imageUrl];
         this.imageUrl = null;
         this.source.src = null;
     }
+    else if (this.source && this.source._pixiId)
+    {
+        delete PIXI.BaseTextureCache[this.source._pixiId];
+    }
     this.source = null;
     PIXI.texturesToDestroy.push(this);
 };