Input event changes

- New InputEventManager class.  It will be used by 3rd party input
devices to generate Torque 3D input events.
- Expanded the input event signal to include three new floats and a new
integer.
- Expanded the number of joystick buttons to 48.
- The input virtual map is now extendable rather than hard coded.
- The input devices types are now extendable rather than hard coded.
- New SI_POS, SI_ROT, SI_INT, and SI_FLOAT input event types.
- New SI_VALUE input action type.
- ActionMap has been updated to work with these changes.
- Removed unnecessary references to platform/event.h

Engine/source/gui/containers/guiScrollCtrl.cpp

@@ -26,7 +26,6 @@
 #include "console/engineAPI.h"
 #include "console/console.h"
 #include "gfx/bitmap/gBitmap.h"
-#include "platform/event.h"
 #include "gui/core/guiDefaultControlRender.h"
 #include "gfx/gfxDevice.h"
 #include "gfx/gfxDrawUtil.h"

Engine/source/gui/controls/guiMLTextEditCtrl.cpp

@@ -24,7 +24,6 @@
 #include "gui/containers/guiScrollCtrl.h"
 #include "gui/core/guiCanvas.h"
 #include "console/consoleTypes.h"
-#include "platform/event.h"
 #include "core/frameAllocator.h"
 #include "core/stringBuffer.h"
 #include "gfx/gfxDrawUtil.h"

Engine/source/gui/controls/guiSliderCtrl.cpp

@@ -26,7 +26,6 @@
 #include "gfx/gfxTextureManager.h"
 #include "gui/controls/guiSliderCtrl.h"
 #include "gui/core/guiDefaultControlRender.h"
-#include "platform/event.h"
 #include "gfx/primBuilder.h"
 #include "gfx/gfxDrawUtil.h"
 #include "sfx/sfxSystem.h"

Engine/source/gui/controls/guiTreeViewCtrl.cpp

@@ -30,7 +30,6 @@
 #include "console/consoleTypes.h"
 #include "console/console.h"
 #include "gui/core/guiTypes.h"
-#include "platform/event.h"
 #include "gfx/gfxDrawUtil.h"
 #include "gui/controls/guiTextEditCtrl.h"
 #ifdef TORQUE_TOOLS

Engine/source/gui/core/guiArrayCtrl.cpp

@@ -25,7 +25,6 @@
 
 #include "console/console.h"
 #include "console/engineAPI.h"
-#include "platform/event.h"
 #include "gui/containers/guiScrollCtrl.h"
 #include "gfx/gfxDrawUtil.h"
 #include "gui/core/guiDefaultControlRender.h"

Engine/source/gui/core/guiCanvas.cpp

@@ -26,7 +26,6 @@
 #include "console/console.h"
 #include "console/engineAPI.h"
 #include "platform/profiler.h"
-#include "platform/event.h"
 #include "gfx/gfxDevice.h"
 #include "gfx/gfxDrawUtil.h"
 #include "gui/core/guiTypes.h"

Engine/source/gui/core/guiCanvas.h

@@ -26,9 +26,6 @@
 #ifndef _SIMBASE_H_
 #include "console/simBase.h"
 #endif
-#ifndef _EVENT_H_
-#include "platform/event.h"
-#endif
 #ifndef _GUICONTROL_H_
 #include "gui/core/guiControl.h"
 #endif

Engine/source/gui/core/guiControl.cpp

@@ -28,7 +28,6 @@
 #include "console/consoleInternal.h"
 #include "console/engineAPI.h"
 #include "console/codeBlock.h"
-#include "platform/event.h"
 #include "gfx/bitmap/gBitmap.h"
 #include "sim/actionMap.h"
 #include "gui/core/guiCanvas.h"

Engine/source/gui/core/guiControl.h

@@ -38,9 +38,6 @@
 #ifndef _GUITYPES_H_ 
 #include "gui/core/guiTypes.h"
 #endif
-#ifndef _EVENT_H_
-#include "platform/event.h"
-#endif
 #ifndef _UTIL_DELEGATE_H_
 #include "core/util/delegate.h"
 #endif

Engine/source/gui/utility/guiInputCtrl.h

@@ -26,9 +26,6 @@
 #ifndef _GUIMOUSEEVENTCTRL_H_
    #include "gui/utility/guiMouseEventCtrl.h"
 #endif
-#ifndef _EVENT_H_
-   #include "platform/event.h"
-#endif
 
 
 /// A control that locks the mouse and reports all keyboard input events

Engine/source/gui/utility/guiMouseEventCtrl.h

@@ -26,9 +26,6 @@
 #ifndef _GUICONTROL_H_
 #include "gui/core/guiControl.h"
 #endif
-#ifndef _EVENT_H_
-#include "platform/event.h"
-#endif
 
 
 class GuiMouseEventCtrl : public GuiControl