Adding '.gitignore' file

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/exec/trunk@1724088 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..816f874
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+.DS_Store
+*.iml
+*.iws
+*.ipr
+target
+.swp
+.idea
+.classpath
+.project
+.settings
\ No newline at end of file