Ignore Eclipse IDE files

Change-Id: Ibc72c61b8395a8986459f9c2fa6dbb69edaf62ea

.gitignore

diff --git a/.gitignore b/.gitignore
index 16f1fc2..dfa6ffb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,6 +25,12 @@
 # Maven target
 target
 
+# Eclipse
+.classpath
+.factorypath
+.project
+.settings/
+
 # IntelliJ
 .idea
 *.iml