Fix note directive

See merge request Librem5/developer.puri.sm!110

README: Indicate build status

See merge request Librem5/developer.puri.sm!109

Now that we pulish the docs on commit the build status is even more
important.

Start fleshing out hardware reference information

See merge request Librem5/developer.puri.sm!108

Application Development chapter refactor

See merge request Librem5/developer.puri.sm!102

Move the Design section into the App Development Guides.
Add placeholder guides.
Tidy up the GNOME documentation.

Add a Guides section.
Move the Flatpak setup information up a level.

Prepare to move parts to sections on packaging and publishing.

Devkit handholding 2

See merge request Librem5/developer.puri.sm!103

Update hardware information

See merge request Librem5/developer.puri.sm!104

DON'T PANIC

- Split devkit and phone
- Use consistent capitlization
- Move CPU/RAM/storage to top
- Fill in some details and remove duplicates

As follow ups we might want to split out individual sections and add
photos.

Uncomment hardware list by moving reST comment

See merge request Librem5/developer.puri.sm!98

This needs the protected variables

   - RSYNC_TARGET: remote host and folder
   - SSH_USER: ssh user to log in as
   - SSH_PORT: sshd port on the remote side
   - SSH_KEY: ssh private key
   - SSH_HOST_KEY: ssh host key of target gathered via e.g. ssh-keyscan

filled in to work

Closes: #14

Update the qemu documentation with some minor fixes and hints

See merge request Librem5/developer.puri.sm!95

Add a phone section, tidy up existing sections

See merge request Librem5/developer.puri.sm!99

Dev kit handholding

See merge request !97

Caution: this procedure is written with an image that a minority of dev kits ship with