also required by lscpu
fixing the worker doesn't grab the job if have diff arch name but actual supported
Merge pull request #111 from nilxam/apparmor_1218

also required by lscpu
Merge pull request #113 from aaannz/websocket

add https/wss support for websockets
Merge pull request #112 from nilxam/fix_arch_check

fixing the worker doesn't grab the job if have diff arch name but actual...
let the worker clean the pool on startup
mark the job as incomplete in all cases where it's not done (e.g. obsolete)
Merge pull request #114 from os-autoinst/cleanup_pool

let the worker clean the pool on startup
map unk to none
Merge pull request #115 from os-autoinst/map_unk

map unk to none
carp the error code only when had the error exists
Merge pull request #116 from nilxam/update_1219

carp the error code only when had the error exists
move controllers and plugins

move controllers to ~/Controllers
move plugins to ~/Plugins
OpenQA - send commands through WebSockets
OpenQA-worker - receive commands by WebSockets

- send keepalive each 5s