Description:
- Added file uploading and downloading logic.
Documentation available on 'meme admin scp' command.
- Fixed loggers names.
- Added ssh uploading and downloading files.
- Fixed documentation.

Signed-off-by: Pavel Kirilin <win10@list.ru>

Version updated.

See merge request !6

Signed-off-by: Pavel Kirilin <win10@list.ru>

Added systemctl support.

See merge request !3

Fixed ssh known-hosts bug and more.

See merge request !4

Description:
- Unknown hosts now will be added automatically;
- In docker removed known-hosts file mounting as volume;
- Fixed stdout and stderr handling.
- Fixed stdout message formatting.

Signed-off-by: Pavel Kirilin <win10@list.ru>

Description:
- Added systemctl status to check service state.
- Added systemctl start, stop, restart actions.
- Added systemctl cat to show System-unit configuration.

Description:
- Added docker useful commands.
Docker commands:
* ls
* clean
* stop
* rm
* up

All documentation available with command:
'meme admin docker'.

Signed-off-by: Pavel Kirilin <win10@list.ru>

Description:
- Fixed interactive sessions.
- Added timeouts.
- All ssh stuff rewritten with asyncssh.

Signed-off-by: Pavel Kirilin <win10@list.ru>

Description:
- Removed redundant ssh command.

Signed-off-by: Pavel Kirilin <win10@list.ru>

Description:
- Added update notification logic.
- Bumped up version.

Signed-off-by: Pavel Kirilin <win10@list.ru>

Description:
- Added debug mode in development;
- Added info command to show version info;
- Added debug messages for every command;
- Fixed CI deployment script;
- Added environment setting.

Signed-off-by: Pavel Kirilin <win10@list.ru>

Signed-off-by: Pavel Kirilin <win10@list.ru>

Signed-off-by: Pavel Kirilin <win10@list.ru>

Signed-off-by: Pavel Kirilin <win10@list.ru>

Signed-off-by: Pavel Kirilin <win10@list.ru>