cleanup ignores

Signed-off-by: Raymond Augé <raymond.auge@liferay.com>

.gitignore

diff --git a/.gitignore b/.gitignore
index a6f89c2..cd578f0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,4 @@
-/target/
\ No newline at end of file
+/target/
+.classpath
+.project
+.settings