First tutorial fills up; Django tutorials expanded, one full

The first tutorial to reach its room capacity is "Faster Python Programs through Optimization and Extensions I", taught by Mike Müller.

Due to the level of interest in the Django tutorials, they've been given more space. I still expect the Django tutorials will fill up today; we don't have that much additional space...

Update: the afternoon "Advanced Django" tutorial, taught by Jacob Kaplan-Moss, is also full.