Added a note to the slides for the prob statement to mention challenge level,...

Added a note to the slides for the prob statement to mention challenge level, expectations and imp. dec.

Lectures/L02_GettingStarted/GettingStarted.tex

@@ -175,6 +175,8 @@ between Rev 0 and Rev 1)
 \item Environment for the software?
 \item A page description should be sufficient
 \ei
+\item Challenge level and extras
+\item Expected implementation decisions
 \ei
 \end{frame}