Merge pull request #1226 from dmbaturin/master

Add ocamlbuild and oasis generated files to OCaml .gitignore

OCaml.gitignore

@@ -7,3 +7,14 @@
 *.cmx
 *.cmxs
 *.cmxa
+
+# ocamlbuild working directory
+_build/
+
+# ocamlbuild targets
+*.byte
+*.native
+
+# oasis generated files
+setup.data
+setup.log