Strip system directories and show coverage for files not executed at all. Closes #1721.
Strip system directories and show coverage for files not executed at all. Closes #1721.

ernestask/meson,pexip/meson,becm/meson,pexip/meson,thiblahute/meson,mesonbuild/meson,wberrier/meson,becm/meson,aaronp24/meson,becm/meson,aaronp24/meson,rhd/meson,jpakkane/meson,pexip/meson,pexip/meson,trhd/meson,mesonbuild/meson,becm/meson,pexip/meson,aaronp24/meson,mesonbuild/meson,jeandet/meson,wberrier/meson,MathieuDuponchelle/meson,ernestask/meson,trhd/meson,jpakkane/meson,MathieuDuponchelle/meson,aaronp24/meson,ernestask/meson,fmuellner/meson,mesonbuild/meson,MathieuDuponchelle/meson,mesonbuild/meson,MathieuDuponchelle/meson,jeandet/meson,wberrier/meson,QuLogic/meson,aaronp24/meson,fmuellner/meson,ernestask/meson,jpakkane/meson,thiblahute/meson,thiblahute/meson,fmuellner/meson,jpakkane/meson,QuLogic/meson,MathieuDuponchelle/meson,mesonbuild/meson,trhd/meson,mesonbuild/meson,ernestask/meson,rhd/meson,trhd/meson,thiblahute/meson,aaronp24/meson,fmuellner/meson,ernestask/meson,mesonbuild/meson,trhd/meson,becm/meson,becm/meson,jeandet/meson,becm/meson,jeandet/meson,jpakkane/meson,aaronp24/meson,pexip/meson,jpakkane/meson,QuLogic/meson,rhd/meson,QuLogic/meson,becm/meson,rhd/meson,aaronp24/meson,jeandet/meson,fmuellner/meson,jpakkane/meson,fmuellner/meson,fmuellner/meson,jpakkane/meson,jeandet/meson,wberrier/meson,aaronp24/meson,pexip/meson,trhd/meson,becm/meson,trhd/meson,pexip/meson,MathieuDuponchelle/meson,wberrier/meson,rhd/meson,rhd/meson,mesonbuild/meson,thiblahute/meson,jeandet/meson,ernestask/meson,rhd/meson,rhd/meson,wberrier/meson,thiblahute/meson,fmuellner/meson,thiblahute/meson,MathieuDuponchelle/meson,trhd/meson,wberrier/meson,jpakkane/meson,QuLogic/meson,jeandet/meson,wberrier/meson,MathieuDuponchelle/meson,fmuellner/meson,ernestask/meson,QuLogic/meson,thiblahute/meson,QuLogic/meson,QuLogic/meson,pexip/meson,trhd/meson,thiblahute/meson,ernestask/meson,mesonbuild/meson,becm/meson,pexip/meson,QuLogic/meson,jeandet/meson,MathieuDuponchelle/meson