Axolotl blog

[saimaabdus19]

Description

What is this PR

• Bug fix
• Addition of a new feature
• Other

Why is this PR needed?

To add a blog about the axolotl.

How has this PR been tested?

Visual inspection of local build.

Is this a breaking change?

No

Does this PR require an update to the documentation?

No

Checklist:

• The code has been tested locally
• [ \ ] Tests have been added to cover all new functionality (unit & integration)
• [ \ ] The documentation has been updated to reflect any changes
• The code has been formatted with pre-commit

[adamltyson]

Is it worth adding the atlas to the list in this PR too?

[adamltyson]

Looks generally ok, but as discussed on slack, I think we should discuss here that the atlas contains lots of non-brain tissue, and so is may be for visualisation only.

[adamltyson]

I softened the language slightly, I didn't want to stop anyone trying to register data to this atlas just because I decided it wouldn't work well!