Merge pull request #209 from LevelHome/dmaestas/gitignore

Updates .gitignore to ignore *.a, *.o, and *.so
diff --git a/.gitignore b/.gitignore
index cd812eb..561bd57 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,7 @@
 *.pyd
 *.pyz
 *.egg-info/
-.DS_Store
\ No newline at end of file
+*.a
+*.o
+*.so
+.DS_Store