Clarify the meaning of the results from "make check" a bit.
Clarify the meaning of the results from "make check" a bit.

(Logical change 1.113)

cloudius-systems/libunwind,tony/libunwind,zliu2014/libunwind-tilegx,zeldin/platform_external_libunwind,CyanogenMod/android_external_libunwind,vtjnash/libunwind,maltek/platform_external_libunwind,rntz/libunwind,androidarmv6/android_external_libunwind,libunwind/libunwind,dagar/libunwind,dagar/libunwind,krytarowski/libunwind,joyent/libunwind,igprof/libunwind,geekboxzone/mmallow_external_libunwind,evaautomation/libunwind,fdoray/libunwind,martyone/libunwind,djwatson/libunwind,0xlab/0xdroid-external_libunwind,adsharma/libunwind,mpercy/libunwind,tronical/libunwind,igprof/libunwind,SyndicateRogue/libunwind,lat/libunwind,dreal-deps/libunwind,frida/libunwind,lat/libunwind,fillexen/libunwind,zeldin/platform_external_libunwind,SyndicateRogue/libunwind,tronical/libunwind,olibc/libunwind,DroidSim/platform_external_libunwind,yuyichao/libunwind,tkelman/libunwind,martyone/libunwind,vegard/libunwind,yuyichao/libunwind,atanasyan/libunwind-android,tony/libunwind,rntz/libunwind,djwatson/libunwind,tronical/libunwind,android-ia/platform_external_libunwind,fdoray/libunwind,Chilledheart/libunwind,rntz/libunwind,adsharma/libunwind,dropbox/libunwind,rogwfu/libunwind,cloudius-systems/libunwind,tkelman/libunwind,zliu2014/libunwind-tilegx,geekboxzone/mmallow_external_libunwind,rogwfu/libunwind,unkadoug/libunwind,Keno/libunwind,0xlab/0xdroid-external_libunwind,atanasyan/libunwind,joyent/libunwind,olibc/libunwind,bo-on-software/libunwind,fdoray/libunwind,ehsan/libunwind,maltek/platform_external_libunwind,maltek/platform_external_libunwind,project-zerus/libunwind,ehsan/libunwind,bo-on-software/libunwind,tony/libunwind,wdv4758h/libunwind,geekboxzone/lollipop_external_libunwind,DroidSim/platform_external_libunwind,atanasyan/libunwind,joyent/libunwind,rogwfu/libunwind,Keno/libunwind,atanasyan/libunwind-android,lat/libunwind,adsharma/libunwind,rantala/libunwind,rantala/libunwind,atanasyan/libunwind,mpercy/libunwind,djwatson/libunwind,atanasyan/libunwind-android,fillexen/libunwind,wdv4758h/libunwind,android-ia/platform_external_libunwind,Chilledheart/libunwind,vegard/libunwind,dreal-deps/libunwind,krytarowski/libunwind,dagar/libunwind,cms-externals/libunwind,martyone/libunwind,evaautomation/libunwind,cms-externals/libunwind,SyndicateRogue/libunwind,jrmuizel/libunwind,fillexen/libunwind,krytarowski/libunwind,wdv4758h/libunwind,vtjnash/libunwind,zeldin/platform_external_libunwind,geekboxzone/mmallow_external_libunwind,project-zerus/libunwind,evaautomation/libunwind,yuyichao/libunwind,unkadoug/libunwind,rantala/libunwind,0xlab/0xdroid-external_libunwind,vegard/libunwind,geekboxzone/lollipop_external_libunwind,zliu2014/libunwind-tilegx,libunwind/libunwind,igprof/libunwind,mpercy/libunwind,dropbox/libunwind,pathscale/libunwind,jrmuizel/libunwind,cms-externals/libunwind,CyanogenMod/android_external_libunwind,android-ia/platform_external_libunwind,bo-on-software/libunwind,pathscale/libunwind,CyanogenMod/android_external_libunwind,pathscale/libunwind,ehsan/libunwind,project-zerus/libunwind,frida/libunwind,geekboxzone/lollipop_external_libunwind,cloudius-systems/libunwind,androidarmv6/android_external_libunwind,jrmuizel/libunwind,dreal-deps/libunwind,unkadoug/libunwind,vtjnash/libunwind,Chilledheart/libunwind,DroidSim/platform_external_libunwind,androidarmv6/android_external_libunwind,olibc/libunwind,dropbox/libunwind,Keno/libunwind,tkelman/libunwind,libunwind/libunwind,frida/libunwind