Ignore all shared objects

Signed-off-by: Guillem Jover <guillem@hadrons.org>
Signed-off-by: Brian Paul <brianp@vmware.com>
diff --git a/.gitignore b/.gitignore
index a9bc5d4..a6243bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@
 *.pyc
 *.pyo
 *.so
+*.so.*
 *.sw[a-z]
 *.tar
 *.tar.bz2