Major update of documentation (ns-3 color scheme, NDN and IRL logos)
diff --git a/.gitignore b/.gitignore
index 070f0ea..99f6e00 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@
 *\#
 *.txt
 *.pdf
-*.dot
\ No newline at end of file
+*.dot
+doxygen.warnings.log