Adding default gitignore

Change-Id: I6cd3bf9837c4786cc755472e97ade86099d9e126
Signed-off-by: Saadia DHOUIB <saadia.dhouib@cea.fr>
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..eded9c3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/bin/

+/target/
\ No newline at end of file