Move wiki to readme

[mwoolweaver]

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What does this PR aim to accomplish?:

Move info from Wiki to Readme. Should help with maintaining in the future. See #333

How does this PR accomplish the above?:

Link documentation PRs if any are needed to support this PR:

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[mwoolweaver]

Should the Docker information be higher up?

[mwoolweaver]

i will squash all these commits once it's all finished

[mwoolweaver]

Also as a side note

I am unable to confirm if the PiTFT instructions actually work. The wiki page hasn't been updated since 2018 so there's a chance they aren't accurate.

[yubiuser]

I am unable to confirm if the PiTFT instructions actually work. The wiki page hasn't been updated since 2018 so there's a chance they aren't accurate.

I'm not sure any of the developers uses such a PiTFT display. But this is something open source is good for - users can tell us if old guides don't work anymore

[yubiuser]

I think the content is fine now. I only wonder if we should undo your last changes where you put the instructions for running it on a different machine below.

Personally, I would have a but section "Using PADD" with those subsection

1. Running it on the Pi-hole device
2. Running it on any device in your network
3. Running it on docker
4. PiTFT

Last: Update PADD

[mwoolweaver]

I can make those adjustments and squash again

[mwoolweaver]

maybe this should have waited for #416 considering the steps given?

[yubiuser]

Upps... I don't mind. I'm sure at some point 416 will be merged :-) If not we can easily change the Readme again.