diff --git a/editor/docs/Implementing additional commands for undo-redo.md b/editor/docs/Implementing additional commands for undo-redo.md
index 79920a5fdb8a8596302f2b265d8d06db3f14f24c..206bcffafaed1962ac233bedec2042ea4eec1c7b 100644
--- a/editor/docs/Implementing additional commands for undo-redo.md	
+++ b/editor/docs/Implementing additional commands for undo-redo.md	
@@ -26,12 +26,12 @@ Every command needs a constructor. In the constructor
 
 ```javascript
 	
-DoSomethingCommand = function () {
+var DoSomethingCommand = function () {
 
 	Command.call( this ); // Required: Call default constructor
 
 	this.type = 'DoSomethingCommand';            // Required: has to match the object-name!
-	this.name = 'Set/Do/Update DoSomething'; // Required: description of the command, used in Sidebar.History
+	this.name = 'Set/Do/Update Something'; // Required: description of the command, used in Sidebar.History
 
 	// TODO: store all the relevant information needed to 
 	// restore the old and the new state
diff --git a/editor/docs/Writing unit tests for undo-redo commands.md b/editor/docs/Writing unit tests for undo-redo commands.md
index d74719573477eb1f74d9e4c745243c47f67bdbaa..cfd44896778a5e82f2da3c6d576b2bfe1c08285c 100644
--- a/editor/docs/Writing unit tests for undo-redo commands.md	
+++ b/editor/docs/Writing unit tests for undo-redo commands.md	
@@ -26,9 +26,9 @@ Within the file, go to the `<!-- command object classes -->` and include the new
 ```html
 // <!-- command object classes -->
 //...
-<script src="../../editor/js/AddScriptCommand.js"></script>
-<script src="../../editor/js/DoSomethingCommand.js"></script>         // add this line
-<script src="../../editor/js/MoveObjectCommand.js"></script>
+<script src="../../editor/js/commands/AddScriptCommand.js"></script>
+<script src="../../editor/js/commands/DoSomethingCommand.js"></script>         // add this line
+<script src="../../editor/js/commands/MoveObjectCommand.js"></script>
 //...
 ```
 
diff --git a/editor/js/Command.js b/editor/js/Command.js
index e75fdfa8e2f9bbd999d06c0dc5ee7c209f813379..cb9c86c63e5a45cf2c1c145ebfdbbce923570db4 100755
--- a/editor/js/Command.js
+++ b/editor/js/Command.js
@@ -9,7 +9,7 @@
  * @constructor
  */
 
-Command = function ( editorRef ) {
+var Command = function ( editorRef ) {
 
 	this.id = - 1;
 	this.inMemory = false;
diff --git a/editor/js/commands/AddObjectCommand.js b/editor/js/commands/AddObjectCommand.js
index 95ab8ffbbd220b5125827ab015470bcafb4cb1d1..62c2e8710c2fe0640f9de6a6ec253257fb0d9c88 100755
--- a/editor/js/commands/AddObjectCommand.js
+++ b/editor/js/commands/AddObjectCommand.js
@@ -8,7 +8,7 @@
  * @constructor
  */
 
-AddObjectCommand = function ( object ) {
+var AddObjectCommand = function ( object ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/AddScriptCommand.js b/editor/js/commands/AddScriptCommand.js
index 8e8acfebe086f80fef9d31657f2575e25b894a4b..75dd5408b3d259298f400292290135c58fc2ed66 100755
--- a/editor/js/commands/AddScriptCommand.js
+++ b/editor/js/commands/AddScriptCommand.js
@@ -9,7 +9,7 @@
  * @constructor
  */
 
-AddScriptCommand = function ( object, script ) {
+var AddScriptCommand = function ( object, script ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/MoveObjectCommand.js b/editor/js/commands/MoveObjectCommand.js
index 1dc6773a68c80243a86957510ee9025da1e4f3c4..13baa13add0a2eb187bb852dc92e1fe34d3361d8 100755
--- a/editor/js/commands/MoveObjectCommand.js
+++ b/editor/js/commands/MoveObjectCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-MoveObjectCommand = function ( object, newParent, newBefore ) {
+var MoveObjectCommand = function ( object, newParent, newBefore ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/MultiCmdsCommand.js b/editor/js/commands/MultiCmdsCommand.js
index 8c0ec7e2487bd227664460aeae84fb36d3598a62..91bc7b41e2deb4852f818e5818b7bdf9e864c4b5 100755
--- a/editor/js/commands/MultiCmdsCommand.js
+++ b/editor/js/commands/MultiCmdsCommand.js
@@ -8,7 +8,7 @@
  * @constructor
  */
 
-MultiCmdsCommand = function ( cmdArray ) {
+var MultiCmdsCommand = function ( cmdArray ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/RemoveObjectCommand.js b/editor/js/commands/RemoveObjectCommand.js
index 1deca3676006fc0ccffacbafe953671a92b53312..4bcca562f91aca17d1dfba53e2c15e2c433c8155 100755
--- a/editor/js/commands/RemoveObjectCommand.js
+++ b/editor/js/commands/RemoveObjectCommand.js
@@ -8,7 +8,7 @@
  * @constructor
  */
 
-RemoveObjectCommand = function ( object ) {
+var RemoveObjectCommand = function ( object ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/RemoveScriptCommand.js b/editor/js/commands/RemoveScriptCommand.js
index 5f637163e5737a1b57a9b8256f14ef76358ff554..164718517d07bfc318005a83494a0d034be12fe1 100755
--- a/editor/js/commands/RemoveScriptCommand.js
+++ b/editor/js/commands/RemoveScriptCommand.js
@@ -9,7 +9,7 @@
  * @constructor
  */
 
-RemoveScriptCommand = function ( object, script ) {
+var RemoveScriptCommand = function ( object, script ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetColorCommand.js b/editor/js/commands/SetColorCommand.js
index 1e7b64b753101c8b2ecf873e80596ded173c2466..c9241bb575f14a3ded09643cf585ea05a2e20e91 100755
--- a/editor/js/commands/SetColorCommand.js
+++ b/editor/js/commands/SetColorCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-SetColorCommand = function ( object, attributeName, newValue ) {
+var SetColorCommand = function ( object, attributeName, newValue ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetGeometryCommand.js b/editor/js/commands/SetGeometryCommand.js
index 736d1c98f09ae8ccd74f8e7cfb2c1561bb057ea1..51f1bff98e1a53ab2c8a04d76cd9d722c21426bc 100755
--- a/editor/js/commands/SetGeometryCommand.js
+++ b/editor/js/commands/SetGeometryCommand.js
@@ -9,7 +9,7 @@
  * @constructor
  */
 
-SetGeometryCommand = function ( object, newGeometry ) {
+var SetGeometryCommand = function ( object, newGeometry ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetGeometryValueCommand.js b/editor/js/commands/SetGeometryValueCommand.js
index ae2e3c8416e58eb6924e14ae7bab59de1b5abcbc..ba305c519f2603971537b9234643659d0974e341 100755
--- a/editor/js/commands/SetGeometryValueCommand.js
+++ b/editor/js/commands/SetGeometryValueCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-SetGeometryValueCommand = function ( object, attributeName, newValue ) {
+var SetGeometryValueCommand = function ( object, attributeName, newValue ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetMaterialColorCommand.js b/editor/js/commands/SetMaterialColorCommand.js
index 007d936ae21d38e09640274cd714451473576c57..4cda80f437e82e4101229918a4388835d701d4f2 100755
--- a/editor/js/commands/SetMaterialColorCommand.js
+++ b/editor/js/commands/SetMaterialColorCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-SetMaterialColorCommand = function ( object, attributeName, newValue ) {
+var SetMaterialColorCommand = function ( object, attributeName, newValue ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetMaterialCommand.js b/editor/js/commands/SetMaterialCommand.js
index b354197084d891f53b9dcbb62eb639240b4e54f2..a78e4b0e07a2aedd55d287329b28b8bdec7206c9 100755
--- a/editor/js/commands/SetMaterialCommand.js
+++ b/editor/js/commands/SetMaterialCommand.js
@@ -9,7 +9,7 @@
  * @constructor
  */
 
-SetMaterialCommand = function ( object, newMaterial ) {
+var SetMaterialCommand = function ( object, newMaterial ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetMaterialMapCommand.js b/editor/js/commands/SetMaterialMapCommand.js
index c77060b8dcfc4eac201c1b780d11c7cc8628318e..08a00d85dc0abef8de037911e0c0c6c7d8864a66 100755
--- a/editor/js/commands/SetMaterialMapCommand.js
+++ b/editor/js/commands/SetMaterialMapCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-SetMaterialMapCommand = function ( object, mapName, newMap ) {
+var SetMaterialMapCommand = function ( object, mapName, newMap ) {
 
 	Command.call( this );
 	this.type = 'SetMaterialMapCommand';
diff --git a/editor/js/commands/SetMaterialValueCommand.js b/editor/js/commands/SetMaterialValueCommand.js
index 375e2b79ed96594d8036270ed4308f7f9761314c..6cf27c4ee0bd0d690f469bd2425c5acf1c1eeb18 100755
--- a/editor/js/commands/SetMaterialValueCommand.js
+++ b/editor/js/commands/SetMaterialValueCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-SetMaterialValueCommand = function ( object, attributeName, newValue ) {
+var SetMaterialValueCommand = function ( object, attributeName, newValue ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetPositionCommand.js b/editor/js/commands/SetPositionCommand.js
index cca4a7fb75ad53b943df55def8f74971af8cd38e..e0fa8996a68b1e719b6274edff2a62cf87a0a153 100755
--- a/editor/js/commands/SetPositionCommand.js
+++ b/editor/js/commands/SetPositionCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-SetPositionCommand = function ( object, newPosition, optionalOldPosition ) {
+var SetPositionCommand = function ( object, newPosition, optionalOldPosition ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetRotationCommand.js b/editor/js/commands/SetRotationCommand.js
index 1f84ff4070a8546e4c876970ba0d4015afaeb353..7de055ac018cfa3054eea596fbf238183e268665 100755
--- a/editor/js/commands/SetRotationCommand.js
+++ b/editor/js/commands/SetRotationCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-SetRotationCommand = function ( object, newRotation, optionalOldRotation ) {
+var SetRotationCommand = function ( object, newRotation, optionalOldRotation ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetScaleCommand.js b/editor/js/commands/SetScaleCommand.js
index 55850bea4d114f87c9a5d08ae58a36e6f5f116ee..51d7e53b1ad31d791dbb76ce248c8dbd175fc620 100755
--- a/editor/js/commands/SetScaleCommand.js
+++ b/editor/js/commands/SetScaleCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-SetScaleCommand = function ( object, newScale, optionalOldScale ) {
+var SetScaleCommand = function ( object, newScale, optionalOldScale ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetSceneCommand.js b/editor/js/commands/SetSceneCommand.js
index 3b38ab9bcc7e88a30b3f449e09915942a8ee4d1c..4c2d38f3e84b83b873f8f50cdb80aa8f9ddab22f 100755
--- a/editor/js/commands/SetSceneCommand.js
+++ b/editor/js/commands/SetSceneCommand.js
@@ -8,7 +8,7 @@
  * @constructor
  */
 
-SetSceneCommand = function ( scene ) {
+var SetSceneCommand = function ( scene ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetScriptValueCommand.js b/editor/js/commands/SetScriptValueCommand.js
index 5d06d445c7ed392fac60498add48ef11ee1e5513..e373d32ccacd979df0127f125aa1002fbab3b150 100755
--- a/editor/js/commands/SetScriptValueCommand.js
+++ b/editor/js/commands/SetScriptValueCommand.js
@@ -12,7 +12,7 @@
  * @constructor
  */
 
-SetScriptValueCommand = function ( object, script, attributeName, newValue, cursorPosition ) {
+var SetScriptValueCommand = function ( object, script, attributeName, newValue, cursorPosition ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetUuidCommand.js b/editor/js/commands/SetUuidCommand.js
index 083bb0c4bfa02ebc136b604c37b891cdbd0b7d7f..51c98886ba060158fe5171eae6b569e60a1056ba 100755
--- a/editor/js/commands/SetUuidCommand.js
+++ b/editor/js/commands/SetUuidCommand.js
@@ -9,7 +9,7 @@
  * @constructor
  */
 
-SetUuidCommand = function ( object, newUuid ) {
+var SetUuidCommand = function ( object, newUuid ) {
 
 	Command.call( this );
 
diff --git a/editor/js/commands/SetValueCommand.js b/editor/js/commands/SetValueCommand.js
index 085b76ef0885588c573322a5befb43deacb99b72..41b4f45d4ac3990dff9edbf62b8cb90ff2a2a4d8 100755
--- a/editor/js/commands/SetValueCommand.js
+++ b/editor/js/commands/SetValueCommand.js
@@ -10,7 +10,7 @@
  * @constructor
  */
 
-SetValueCommand = function ( object, attributeName, newValue ) {
+var SetValueCommand = function ( object, attributeName, newValue ) {
 
 	Command.call( this );