Add instructions on how to enable comprehensive theming for devstack.

This is an effort to resolve https://discuss.openedx.org/t/enable-comprehensive-theming-devstack-mako-template-overrides-not-working/3557 post. Instead of enabling comprehensive theming by default in the devstack environment these instructions have been provided.

Add instructions on how to enable comprehensive theming for devstack.

This is an effort to resolve https://discuss.openedx.org/t/enable-comprehensive-theming-devstack-mako-template-overrides-not-working/3557 post. Instead of enabling comprehensive theming by default in the devstack environment these instructions have been provided.

Add instructions on how to enable comprehensive theming for devstack.

This is an effort to resolve https://discuss.openedx.org/t/enable-comprehensive-theming-devstack-mako-template-overrides-not-working/3557 post. Instead of enabling comprehensive theming by default in the devstack environment these instructions have been provided.

Remove `xqueue` as `DEFAULT_SERVICES` for Juniper release.

As discussed with @kdmccormick here edx@57455fe#commitcomment-41529836 we decided to remove `xqueue` since it is not needed by default devstack setup. 

This is a fix to recent PR https://github.com/edx/devstack/pull/564.

Add tests in python 3.8 (openedx-unsupported#535)

Add tests in python 3.8 (openedx-unsupported#535)

Match repo URLs with greedier regex

so that we can support non-edx repositories.
To build our development environment at Stanford, we use forked
repositories running custom branches.

The regular expression here is used to match the repository-name part of
a Github URL. However, it is written with the assumption that the owner
of the repository be `edx` (or any name that ends with that substring).
By making the regex greedier, we can just ignore everything through the
final slash, ignoring the owner entirely.

This allows other teams to run custom code by just forking the `repos`
list in `repo.sh`, eg:

```sh
repos=(
    "https://github.com/edx/credentials.git"
    "https://github.com/stvstnfrd/cs_comments_service.git"
    "https://github.com/Stanford-Online/edx-platform.git"
)
```

(cherry picked from commit 4be4699)

Add Journal Url to ecommerce SiteConfig

- As part of provisioning script for ecommerce automatically add
  journal url to core_siteconfigurations model.

Add Journal Url to ecommerce SiteConfig

- As part of provisioning script for ecommerce automatically add
  journal url to core_siteconfigurations model.

Add Journal Url to ecommerce SiteConfig

- As part of provisioning script for ecommerce automatically add
  journal url to core_siteconfigurations model.