Decrease setup time for debian and yunohost
Debian and yunohost packages intend to provide ease of use. The setup time can be decreased using some techniques:
- use precompiled binary from debian package in yunohost instead of compiling duniter which can be extremely long on user machines
- make sure that the binaries are available for arm architectures (raspberry pi)
- use warp or fast sync instead of full sync
- setup a config wizard with smart default (e.g. use username and hostname for node name as default)