Fixed build so that it does not break after a clean build is the .txt files have been deleted from the top-level directory.

Added a skeleton write-up in LaTeX with example list, screenshot, table etc.

writeup/p3refs.bib

@@ -0,0 +1,29 @@
+@BOOK{russelnorvig,
+   title = {Artificial Intelligence; A Modern Approach},
+   author = {Russel, S. and Norvig, P.},
+   publisher = {Prentice Hall},
+   edition = {Third},
+   year = 2010
+}
+
+@BOOK{millington,
+   title = {Artificial Intelligence for Games},
+   author = {Millington, I. and Funge, J.},
+   publisher = {Morgan Kaufmann},
+   year = 2009
+}
+
+@BOOK{buckland,
+   title = {Programming Game AI by Example},
+   author = {Mat Buckland},
+   publisher = {Wordware Publishing, Inc.},
+   year = 2005
+}
+
+@MISC{champ,
+  AUTHOR = "Alex Champandard",
+  TITLE = "Infinite {Mario} {AI} {using} {A*} {Search}",
+  HOWPUBLISHED = "http://aigamedev.com/open/interviews/mario-ai/",
+  YEAR = 2009, 
+  NOTE = "[Online; accessed 18-Feburary-2012]"
+}