Added gitignore entries

Author: robEllenberg

.gitignore

@@ -31,8 +31,11 @@ lib/python/gremlin.py
 lib/python/touchy
 configs/sim/gmoccapy/*.pref
 configs/sim/gmoccapy/gmoccapy_plasma/*.pref
+# Miscellaneous generated files (Rob)
 cscope
 cscope.*
 *.kdev*
 oprofile*
 *.log
+position.txt
+*.9