Add a step to allow our team access to read and view a team's manifest group under 'provisioning a team'

Update link to 'Use user group to control access' in how-to.md

The link checker caught this link as broken, so I did a quick google search to get the updated URL.

INPLATFORM-231

INPLATFORM-115

Move login info to howto

Add content in `concepts` document into two individual document inside best practises - INPLATFORM-154

Repo is public now, no access request needed!

INPLATFORM-49

Jon Miner authored 4 years ago and Eric Schoville committed 4 years ago

Fixed NetID Login branding and clarifying the login environment used

Quick start will have links to access `test` and `prod` IICS instances.

`HOW TOs` will be short description or links to useful content on how we use IICS. `Tutorials` will be detailed step by step documentation.