Feature/make shared default admin demo user for graphkb ipr 57

[mathieulemieux]

This PR updates docs and kc realm for new shared default admin user.

This PR should be merge after corresponding changes in graphkb_api: bcgsc/pori_graphkb_api#40.
Close #57 .

Please see comment on users in databases: #57 (comment).

[mathieulemieux]

While reviewing pori demo docs, I saw these two links:

• pori/docs/demo.md

  Line 3 in df616ca

  A live demo of the platform is found under `pori-demo.bcgsc.ca`. This demo was deployed via docker-compose.

• pori/docs/graphkb/index.md

  Line 51 in df616ca

  The simplest way to try out GraphKB is via the demo we provide [here](https://pori-demo.bcgsc.ca/).

  
  from which we are being redirected to the docs on GH and find it a bit confusing. What about removing them or changing them for the /ipr and /graphkb routes?

[creisle]

While reviewing pori demo docs, I saw these two links:

• pori/docs/demo.md

  Line 3 in df616ca

  A live demo of the platform is found under `pori-demo.bcgsc.ca`. This demo was deployed via docker-compose.

• pori/docs/graphkb/index.md

  Line 51 in df616ca

  The simplest way to try out GraphKB is via the demo we provide [here](https://pori-demo.bcgsc.ca/).

  from which we are being redirected to the docs on GH and find it a bit confusing. What about removing them or changing them for the /ipr and /graphkb routes?

sure, you can change them for listing both the individual /ipr and /graphkb routes

[creisle]

Sorry for the review delay here, this completely fell off my radar!

Changes has been made but somehow the 'Changes requested' flag is still on

[elewis2]

pinging @creisle - good to go?