base: Allow explitic units with format_bits/bytes_per_sec
base: Allow explitic units with format_bits/bytes_per_sec

Just as for format_bytes.

Reviewed-by: Stef Walter <8a7fbf0f15d3ad982af54ef28f5c117d2494b76c@redhat.com>

Thermionix/cockpit,petervo/cockpit,Armstrong1992/cockpit,vbatts/cockpit,netzvieh/cockpit,firebitsbr/cockpit,matobet/cockpit,cockpituous/cockpit,vbatts/cockpit,haiyangd/cockpit_view,vanloswang/cockpit,cockpituous/cockpit,cockpit-project/cockpit,fridex/cockpit,michalskrivanek/cockpit,mareklibra/cockpit,sgallagher/cockpit,martinpitt/cockpit,zigitax/cockpit,arilivigni/cockpit,firebitsbr/cockpit,moolitayer/cockpit,firebitsbr/cockpit,arilivigni/cockpit,evol262/cockpit,deryni/cockpit,martinpitt/cockpit,moolitayer/cockpit,moraleslazaro/cockpit,michalskrivanek/cockpit,vanloswang/cockpit,haiyangd/cockpit_view,harishanand95/cockpit,moolitayer/cockpit,michalskrivanek/cockpit,martinpitt/cockpit,netzvieh/cockpit,garrett/cockpit,SotolitoLabs/cockpit,denysvitali/cockpit,petervo/cockpit,FireDrunk/cockpit,evol262/cockpit,harishanand95/cockpit,cockpituous/cockpit,xhad/cockpit,dperpeet/cockpit,nmav/cockpit,Thermionix/cockpit,xhad/cockpit,sgallagher/cockpit,deryni/cockpit,zigitax/cockpit,vanloswang/cockpit,evol262/cockpit,zigitax/cockpit,deryni/cockpit,vanloswang/cockpit,fridex/cockpit,nmav/cockpit,moraleslazaro/cockpit,martinpitt/cockpit,xhad/cockpit,Thermionix/cockpit,darioajr/cockpit,harishanand95/cockpit,sgallagher/cockpit,deryni/cockpit,Scribery/cockpit,dperpeet/cockpit,Armstrong1992/cockpit,dperpeet/cockpit,harishanand95/cockpit,darioajr/cockpit,stefwalter/cockpit,moraleslazaro/cockpit,larskarlitski/cockpit,evol262/cockpit,andreasn/cockpit,Armstrong1992/cockpit,dperpeet/cockpit,larskarlitski/cockpit,michalskrivanek/cockpit,darioajr/cockpit,nmav/cockpit,deryni/cockpit,michalskrivanek/cockpit,stefwalter/cockpit,SotolitoLabs/cockpit,sgallagher/cockpit,dperpeet/cockpit,vanloswang/cockpit,FireDrunk/cockpit,vbatts/cockpit,larskarlitski/cockpit,darioajr/cockpit,deryni/cockpit,harishanand95/cockpit,jscotka/cockpit,stefwalter/cockpit,nmav/cockpit,harishanand95/cockpit,mareklibra/cockpit,fridex/cockpit,SotolitoLabs/cockpit,mvollmer/cockpit,netzvieh/cockpit,denysvitali/cockpit,matobet/cockpit,cockpituous/cockpit,larsu/cockpit,Scribery/cockpit,stefwalter/cockpit,Scribery/cockpit,Scribery/cockpit,andreasn/cockpit,SotolitoLabs/cockpit,Armstrong1992/cockpit,jscotka/cockpit,cockpituous/cockpit,matobet/cockpit,larskarlitski/cockpit,cockpituous/cockpit,vbatts/cockpit,Thermionix/cockpit,mareklibra/cockpit,stefwalter/cockpit,vbatts/cockpit,zigitax/cockpit,fridex/cockpit,SotolitoLabs/cockpit,moraleslazaro/cockpit,zigitax/cockpit,denysvitali/cockpit,jscotka/cockpit,SotolitoLabs/cockpit,mareklibra/cockpit,maxamillion/cockpit,petervo/cockpit,jscotka/cockpit,netzvieh/cockpit,Thermionix/cockpit,arilivigni/cockpit,mvollmer/cockpit,dperpeet/cockpit,arilivigni/cockpit,Scribery/cockpit,moolitayer/cockpit,sgallagher/cockpit,haiyangd/cockpit_view,cockpit-project/cockpit,mareklibra/cockpit,mvollmer/cockpit,larsu/cockpit,andreasn/cockpit,deryni/cockpit,moolitayer/cockpit,moraleslazaro/cockpit,matobet/cockpit,haiyangd/cockpit_view,petervo/cockpit,Scribery/cockpit,evol262/cockpit,arilivigni/cockpit,arilivigni/cockpit,larsu/cockpit,garrett/cockpit,darioajr/cockpit,netzvieh/cockpit,denysvitali/cockpit,mvollmer/cockpit,mareklibra/cockpit,larskarlitski/cockpit,cockpit-project/cockpit,firebitsbr/cockpit,xhad/cockpit,Scribery/cockpit,sgallagher/cockpit,SotolitoLabs/cockpit,fridex/cockpit,vbatts/cockpit,petervo/cockpit,mvollmer/cockpit,FireDrunk/cockpit,nmav/cockpit,andreasn/cockpit,sgallagher/cockpit,xhad/cockpit,larsu/cockpit,moraleslazaro/cockpit,larsu/cockpit,FireDrunk/cockpit,jscotka/cockpit,firebitsbr/cockpit,cockpit-project/cockpit,garrett/cockpit,matobet/cockpit,cockpit-project/cockpit,FireDrunk/cockpit,maxamillion/cockpit,arilivigni/cockpit,maxamillion/cockpit,petervo/cockpit,netzvieh/cockpit,Armstrong1992/cockpit,andreasn/cockpit,petervo/cockpit,andreasn/cockpit,maxamillion/cockpit,michalskrivanek/cockpit,fridex/cockpit,garrett/cockpit,harishanand95/cockpit,stefwalter/cockpit,andreasn/cockpit,haiyangd/cockpit_view,denysvitali/cockpit,vanloswang/cockpit,xhad/cockpit,larsu/cockpit,dperpeet/cockpit,maxamillion/cockpit,xhad/cockpit,stefwalter/cockpit,larskarlitski/cockpit,moraleslazaro/cockpit,martinpitt/cockpit,mareklibra/cockpit,michalskrivanek/cockpit,garrett/cockpit,matobet/cockpit,vanloswang/cockpit,evol262/cockpit,Thermionix/cockpit,larskarlitski/cockpit,jscotka/cockpit