claw-playbook: Move roles from internal to galaxy

[whikloj]

This ticket is to complete the work necessary to have the internal roles (currently all except webserver-app) removed from claw-playbook and instead retrieved via ansible-galaxy.

[whikloj]

switching to external roles, I'm now getting some interdependency problems with geerlingguy.drupal-console.

ERROR! the role 'geerlingguy.php' was not found in /sw/var/www/DAM2/claw-playbook/roles:/sw/var/www/DAM2/claw-playbook/roles/internal:/sw/var/www/DAM2/claw-playbook/roles/external:/sw/var/www/DAM2/claw-playbook/roles/external:/sw/var/www/DAM2/claw-playbook

The error appears to have been in '/sw/var/www/DAM2/claw-playbook/roles/external/drupal-console/meta/main.yml': line 3, column 5, but may
be elsewhere in the file depending on the exact syntax problem.

The offending line appears to be:

dependencies:
  - geerlingguy.php
    ^ here

Ansible failed to complete successfully. Any error output should be
visible above. Please fix these errors and try again.

I think we are going to need to drop all our use of the name: in requirements.yml and change our naming to use the full username.rolename.

Trying that next.

[whikloj]

Also, downloading more than 20 roles in a row seems to make us hit the Github rate limiter. So the first time you download claw-playbook the process will be.

> vagrant up
<stuff happens>
...
ERROR! Unexpected Exception, this is probably a bug: Failed to connect to galaxy.ansible.com at port 443: [Errno 8] nodename nor servname provided, or not known
to see the full traceback, use -vvv
Ansible failed to complete successfully. Any error output should be
visible above. Please fix these errors and try again.
> vagrant provision

Then it continues along.

I have switched around the order etc and it always fails on the 21st external role.

Not a huge issue, but kind of a pain.