correct the error of cant find terrain image file.

use .tga as texture file format

correct the problem of terrain can't set.
change texture image format from .png to .jpg.

Rewrite the structure of DefaultNetwork etc.

add IM functions(not completed).

Make key/mouse controlling smooth.

Added FriendList control(unfinished).
get the local chat message disappear in seconds.
rewrite texture DownloadTextureThread.

more stable than before except the thread problem of DownloadTextureThread.

Added BaseXenki class
Added EnvironmentSettings class

not stable(can't load prims)

added functions to hotkeycontrol class to support avatar can both walk and turn around.

Rewrote the CameraControl.cs,HotkeyDispatcher.cs

Added avatar walk around.

Not stable

Added ICameraControl.cs
Modify Avatar walk function.

Added myself avatar.

Added Avatars (not steady)

Change the image format from .jpg  to .png.

Added functions which only show primitives around the camera within a certain distance.

Update new edition of OpenMetaverse dll

Rewrote the primitive/visual/texture data control.

new edition of OpenMetaverse.dll,OpenMetaverse.Rendering.Simple.dll,OpenMetaverse.Rendering.Meshmerizer.dll, OpenMetaverse.Utilities.dll,openjpeg-dotnet.dll,OpenMetaverseTypes.dll

change texture image type to '.jpg'
rewrite the function of AddPrimitive

Added local chat message.
patched the textures to part of the primitives.

Added part of 'Chat/IM' function

Add bitmap Texture (not complete).

Added Texture but has bug with it.

 pan/rotate the children object when pan/rotate the root primitive

Rewrite Primitive date access.

Improve on functions: Focus('zoom in/out')/MouseWheel/RotateObject/RotateCamera('LookAround')

Replace all the functions using Transform  by changing objects' mesh positions directly.

rewrite the RotateObject function via change it's mesh points' position.

* Added better texture handling.

implement 'focus' function of camera control.