gitignore updates.
gitignore updates.

Add a couple of generated files to gitignore that clutter up the git
status when not built in a separate build tree.

Signed-off-by: Gergely Nagy <6780fac3b38619ac20422286e4110a70dbba2203@balabit.hu>
Signed-off-by: Lennert Buytenhek <8858498612e3a522354216649776e3032dcb7e5b@wantstofly.org>

buytenh/ivykis,buytenh/ivykis