.gitignore in nmatrix-0.0.3 vs .gitignore in nmatrix-0.0.4

@@ -13,9 +13,12 @@
 ext/nmatrix/yale/aicm.tex
 tmp/
 test.c
 spec/*.mtx
 *.so
+*.bundle
+*.bundle.dSYM
+*.log
 /tags
 *.gem
 
 ext/nmatrix/*.o
 ext/nmatrix/*.so