Added SEND_UDP_REQ and WAIT_UDP_REQ fetch states.
Parse 'content-range' from headers.
Purge 'complete' textures from the cache if they lack 'end of codestream' marker.
Added boostlevel/category to textureview display.
More diagnostic output.
Discard handling tweaks/bugfixes from v3.
-Null terminated a string buffer.
-Mutex locks are expensive.
-Realloc is my friend.
-But leaks are not.
-Nor are unused variables.
-And buffer overruns should get lost.
-bindManual shouldnt return failure if texture's already bound.
-Pulled windlight and classic clouds apart into unique rendertypes.
-'Client or Account' savedsettings stuff is now moar bettar. (and efficient)
-Replaced LLSavedSettingsGlue with something that supports gSavedSettings, gSavedPerAccountSettings, and gCOASavedSettings
-Added 'Enable Classic Clouds' checkbox to ascet performance settings panel
-New cards added to gpu table.
-General cleaning...
-How2spell 'dimensions'?
