- removed STL from the Bullet library: replace std::vector by btAlignedObjectArray. Also removed the std::set for overlapping pair set, and turned it into an overlapping pair array. The SAP only adds objects, never removed. Removal is postponed for during traversal of overlapping pairs (duplicates and non-overlapping pairs are removed during that traversal).

- added heap sort and binary search/linear search to btAlignedObjectArray
- fixed wrong cast, thanks Hamstray, http://www.continuousphysics.com/Bullet/phpBB2/viewtopic.php?t=1015

Demos/ColladaDemo/ColladaConverter.cpp

@@ -747,7 +747,10 @@ void	ColladaConverter::PreparePhysicsObject(struct btRigidBodyInput& input, bool
 
 	}
 
+	if (startScale.length() < 0.001)
+		printf("invalid scale\n");
 
+	colShape->setLocalScaling(startScale);
 
 	btRigidBody* body= createRigidBody(isDynamics,mass,startTransform,colShape);
 	if (body)
@@ -881,7 +884,7 @@ bool ColladaConverter::saveAs(const char* filename)
 }
 
 //some code that de-mangles the windows filename passed in as argument
-char cleaned_filename[512];
+char cleaned_filename[513];
 char* getLastFileName()
 {
 	return cleaned_filename;
@@ -928,7 +931,7 @@ char* fixFileName(const char* lpCmdLine)
 		out++;
 	}
 	
-	cleaned_filename[i] = '\0'; 
+	cleaned_filename[i+1] = '\0'; 
 	return cleaned_filename;
 }