Docs: General/Product

[perdasilva]

We need to document what OLMv1 is and why we are building it.

• Review current docs to see if what we have covers this sufficiently well
• What is OLMv1?
• Why are we building it?
• Get @tlwu2013 to sign off on it

Current documentation is posted up at https://operator-framework.github.io/operator-controller/
New docs should be placed in docs/drafts