Create a plan for user facing documentation about the 'build your own image' feature

[yuvipanda]

As we roll out the 'build your own image' feature, we want more documentation on how people can do so. This task is to:

1. Decide what kind of documentation we are going to write
2. Where it will live
3. Create issues to track writing that documentation

Definition of Done

• We have a series of issues tracking the documentation to be written
• Champion is assigned for making sure these docs get written

Links

NASA-IMPACT/veda-docs#186 is NASA VEDA's attempt at helping write some of these docs