Fixup opencl page.

opencl/Makefile

@@ -1,3 +1,3 @@
-FILES = index.html submit.html register.html register-fail.html register-success.html register.cgi .htaccess openclintro.pdf
+FILES = index.html submit.html register.html register-fail.html register-success.html register.cgi .htaccess openclintro.pdf opencl-problem-set.pdf
 RELDIR = opencl/
 include ../common.mk

opencl/directory.xml

@@ -4,4 +4,6 @@
 
 <directory title="OpenCL">
  <diritem title="Register" href="register" />
+ <diritem title="Submit" href="submit" />
+ <diritem title="Problem Set" href="opencl-problem-set.pdf" />
 </directory>

opencl/index.xml

@@ -19,7 +19,10 @@
 
  <section title="EXTERMINATE!">
   <p>
-  You can register to participate in the contest <a href="register">here.</a> If you want to participate and possibly win prizes, you'll need to register here between the 16th of February and the submission deadling. On March 2nd, we'll be holding a contest code party. All contestants are invited; the submissions deadline will be at 12:00 AM. At the conclusion of the party, there will be judging and prizes. Participants will have the chance to win a laptop or AMD graphics card.
+  You can register to participate in the contest <a href="register">here.</a> If you want to participate and possibly win prizes, you'll need to register between the 16th of February and the submission deadline. On March 2nd, we'll be holding a contest code party. All contestants (and their friends!) are invited; the submissions deadline will be at 11:59 PM. At the conclusion of the party, there will be judging and prizes. Participants will have the chance to win a laptop or AMD graphics card.
+  </p>
+  <p>
+  The problem set is available <a href="opencl-problem-set.pdf">here.</a>
   </p>
   <p>
   For information on electronic submission, <a href="submit">click here.</a>