Ignore target/ dirs.

These are maven artifacts and shouldn't be committed.

Change-Id: I7075290b8e84a0e2762a46a7333903be2f6c78a1
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/.gitignore b/.gitignore
index 3420972..161567d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /out.txt
 /.project
+target/
\ No newline at end of file