Modified ScrollView to use scrollbars.
Take child UI element visibility into account when calculating the layout.
More UI code cleanup (use events instead of tick update.)
Clearing the focus can be set per UI element.
Moved createScriptObject() functions to RegisterScript.
Fixed event sending order.
Optimized UI drawing (less batches if there are child elements with same priority and renderstate.)
Adjusted subsystem creation/destruction order. Delete renderer last to avoid being unable to free GPU resources at exit.
Proper fix for BillboardSet zero size animation LOD bug.
Code cleanup.
Accumulate collision events during physics update, then send them later. This is to prevent crashes in case entities or rigid bodies are deleted in response to the events, while the world is locked for update.
Fixed BillboardSet bug of billboards possibly staying after being removed, if update LOD is being used.
Fixed player rotation stutter in singleplayer NinjaSnowWar.
Disabled AngelScript threading for slight performance gain.
Fixed and simplified script function to ScriptFile mapping.
Renamed methods to get sub-elements (Console, LineEdit)
TextFinished event also sends the text like TextChanged.
Clear UI element focus when a non-focusable element clicked.
ESC defocusing is now a property of UIElement. Defocusing is handled by UI.
Fixed UIElement::setSelected().
Renamed some keys.
Added setSelected() to UIElement. Visually it is the same as hover.
Added onKey() to UIElement.
Added cursor movement by arrows or mouse click and DEL key support to LineEdit.
Added possibility to query each char position from Text.
Script code cleanup.
Fixed particle emitter network update.
Completely removed garbage collection support from CScriptArray.
Garbage collection will first detect garbage using one step, then destroy garbage fully.
Fixed enemy ninjas' initial heading.
Added parameter passing to the script example batch files.
Added a profiling block to C++ NinjaSnowWar gameobject update, to be able to compare between C++ & script.
Disabled garbage collection from CScriptArray again because of some very odd "objects not getting deleted" bugs.
Unprepare script contexts before garbage collection.
Changed ScriptInstance to hold a weak pointer to the ScriptFile to avoid circular references.
Fixed missing RigidBody pointers in entity collision event.
More objects for scripted NinjaSnowWar.
Added possibility to throw an exception without logging an error.
Added function to retrieve the last log message.
Added check for ScriptFile loading successfully in the Urho3D Shell.
Various script API fixes. CScriptArray is again garbage collected.
More file & ProcessUtils functions exposed to script.
More random functions exposed to script.
VolumeNode & GeometryNode exposed to script.
Fixed EVENT_TEXTFINISHED being sent for every change in LineEdit.
Added possibility to specify less than fully opaque colors for UI elements, instead of having to use the opacity property, which is always inherited.
Added variant userdata to UI elements.
Added defocusable flag to LineEdit. This makes it possible to disable the default ESC-defocusing.
Added debug console, which prints log output, and executes AngelScript from the input prompt.
