Homework 6 completed and socket now closed. It is due next wednesday

[Subbarao Kambhampati <rao@parichaalak.eas.asu.edu>]

Here are the changes:

1. added a PCP scheduling problem

2. changed the codnitional planning problem

3. added an MDP problem. 

4. Removed the t/f question completely

the homework is due on may 14th by noon. If you are done earlier, feel 
free to give it earlier...

Rao
[May  8, 2003]