Huge renderer update (WIP). Still plenty to do, especially pertaining to UI.

-Nametag bubble visbility is oddly inconsistent. May vanish with future planned UI merges...
-VBOs are PAINFULLY slow on ATI hardware. This repos self-compiled davep/shining-fixes branch, so I'll leave the ball in LL's court for now regarding that.

indra/newview/llviewerregion.cpp

@@ -1192,6 +1192,7 @@ LLViewerRegion::eCacheUpdateResult LLViewerRegion::cacheFullUpdate(LLViewerObjec
 	eCacheUpdateResult result = CACHE_UPDATE_ADDED;
 	if (mImpl->mCacheMap.size() > MAX_OBJECT_CACHE_ENTRIES)
 	{
+		delete mImpl->mCacheMap.begin()->second ;
 		mImpl->mCacheMap.erase(mImpl->mCacheMap.begin());
 		result = CACHE_UPDATE_REPLACED;
 		
@@ -1509,11 +1510,9 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
 
 	capabilityNames.append("GetDisplayNames");
 	capabilityNames.append("GetTexture");
-#if MESH_ENABLED
 	capabilityNames.append("GetMesh");
 	capabilityNames.append("GetObjectCost");
 	capabilityNames.append("GetObjectPhysicsData");
-#endif //MESH_ENABLED
 	capabilityNames.append("GroupProposalBallot");
 
 	capabilityNames.append("HomeLocation");
@@ -1732,7 +1731,6 @@ std::string LLViewerRegion::getDescription() const
     return stringize(*this);
 }
 
-#if MESH_ENABLED
 bool LLViewerRegion::meshUploadEnabled() const
 {
 	return (mSimulatorFeatures.has("MeshUploadEnabled") &&
@@ -1744,5 +1742,5 @@ bool LLViewerRegion::meshRezEnabled() const
 	return (mSimulatorFeatures.has("MeshRezEnabled") &&
 				mSimulatorFeatures["MeshRezEnabled"].asBoolean());
 }
-#endif //MESH_ENABLED
+