Merge branch 'dev' into 'master'

cron.js

definitions/en_CA.js

languages/en_CA.json

libs/auth.js

libs/basic/utils.js

libs/cameraThread/detector.js

libs/control/ptz.js

libs/database/utils.js

libs/ffmpeg/builders.js

libs/fileBin.js

libs/monitor.js

libs/notifications/discordBot.js

libs/notifications/email.js

libs/socketio.js

libs/sql.js

libs/sql/utils.js

libs/startup.js

libs/timelapse.js

libs/user.js

libs/video/utils.js