CWA Golang Customization

[wg102]

Child of StatCan/aaw#831

Duplicate all changes related to all customization and validation we added for
There might be a dependency on the i18n task.

I included all the customization I could think of, maybe it will need to be split more.

Will need to co-author the commit with appropriate user.

List of most of the commits related (to confirm):

Fonts as assets:
These will need to be looked at how it was done in 1.4, since they did accept them upstream in the next version.

• 26-08-2020 StatCan/jupyter-apis@2a1317b
• 01/09/2020 StatCan/jupyter-apis@e9c0fdb

Validation (our customized extra stuff)

• 15/09/2020 StatCan/jupyter-apis@1e66633
• 16/09/2020 StatCan/jupyter-apis@9cbb66c
• 03/11/2020 StatCan/jupyter-apis@f8c29ee
• 04/01/2021 StatCan/jupyter-apis@f2614b6
• 04/01/2021 StatCan/jupyter-apis@22805a3
• 07/01/2021 StatCan/jupyter-apis@b8a3683
• 12/02/2021 StatCan/jupyter-apis@33372de
• 16/12/2020 StatCan/jupyter-apis@6c5fa37
• 03/11/2020 StatCan/jupyter-apis@f8c29ee
• 24/09/2020 StatCan/jupyter-apis@d2a9537

customization:

• 20/04/2021 StatCan/jupyter-apis@68c6546
• 14/09/2020 : StatCan/jupyter-apis@282b887 possibly for local testing?
• 26/08/2020 StatCan/jupyter-apis@47455b0 possibly for local testing?