Quick Start Documentation

[markwallsgrove]

Starting from scratch with go-update can be time consuming for someone without much domain knowledge. The documentation could be improved in the following areas:

• How to generate the required certificates & which formats (i.e. elliptic curve prime 256)
• A walkthrough of a end to end experience (generating certs, signature, hash, diff)
• Clean up of the language used regarding which object the signature should be generated from (currently seems ambiguous)

I have started to document the process by creating this gist.

[sitaramshelke]

Hello @inconshreveable
Thanks for the tool. Do we have any pointers on the documentation about using the features of the tool like the configurations available? It will be a great help.
also @markwallsgrove Thanks for the gist 👍