Add gitignore
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..bdc57ed
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,11 @@
+/build/
+target/
+.idea/
+*.iml
+.classpath
+.project
+.settings/
+.DS_Store
+*~
+packages/
+**/dependency-reduced-pom.xml