Don't use the word 'manager'
Don't use the word 'manager'

Cockpit is not management.

Closes #21
Reviewed-by: dperpeet <aeacd46bb4fd3f59504c7762d9af6bd04f20aa1f@perpeet.eu>

cockpit-project/cockpit-project.github.io,cockpit-project/cockpit-project.github.io,cockpit-project/cockpit-project.github.io,martinpitt/cockpit-project.github.io,martinpitt/cockpit-project.github.io,cockpit-project/cockpit-project.github.io,martinpitt/cockpit-project.github.io,martinpitt/cockpit-project.github.io