shell: Relax /proc/meminfo regexp.
shell: Relax /proc/meminfo regexp.

Fixes #1242
Closes #1275
Reviewed-by: Stef Walter <8a7fbf0f15d3ad982af54ef28f5c117d2494b76c@redhat.com>

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