Merge branch 'stable-2.14' into stable-2.15

* stable-2.14:
  Add bin/ to .gitignore
  Remove unused imports

Change-Id: I92514e407b97ebe87bbe8f3d974ac46090abe356
diff --git a/.gitignore b/.gitignore
index da453c5..1c8903f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,4 @@
 .project
 /.settings/org.maven.ide.eclipse.prefs
 /.settings/org.eclipse.m2e.core.prefs
-
+bin/