Revert "exclude submodules"

Now that we have a good build
https://onap-doc.readthedocs.io/en/latest/
we can revert this change and start building out
individual onap project docs.

Issue-ID: CIMAN-33
This reverts commit d54f2498fdb85f9c298b29bdc51532bef7e594b4.
Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
Change-Id: I2c9ce3e8043eef14e9573060ed3fe1a0e1dddfb1
2 files changed