* Rewrote CapsBase to reimplement the needed functions in WebClient instead of inheriting
* Fixed some bugs in CapsClient with the wrong callbacks being hooked up
* InventoryManager.RequestCreateItemFromAsset() signature changed to add a progress callback
* Updated example code to match new RequestCreateItemFromAsset()
[primpreview]
* Changed FRONT_AND_BACK rendering to FRONT only to speed things up
* Only run picking code for left-clicks
git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@1827 52acb1d6-8a22-11de-b505-999d5b087335
