Add support for fedora.24 and alpine.3.4.3 in dotnet-install.sh
Add support for fedora.24 and alpine.3.4.3 in dotnet-install.sh

I've also included the string we attempted to match against if the installation fails.
AbhitejJohn/cli,svick/cli,jonsequitur/cli,mlorbetske/cli,AbhitejJohn/cli,blackdwarf/cli,EdwardBlair/cli,mlorbetske/cli,AbhitejJohn/cli,nguerrera/cli,dasMulli/cli,blackdwarf/cli,johnbeisner/cli,ravimeda/cli,ravimeda/cli,svick/cli,nguerrera/cli,weshaggard/cli,Faizan2304/cli,EdwardBlair/cli,johnbeisner/cli,dasMulli/cli,jonsequitur/cli,mlorbetske/cli,mlorbetske/cli,nguerrera/cli,AbhitejJohn/cli,Faizan2304/cli,weshaggard/cli,livarcocc/cli-1,weshaggard/cli,livarcocc/cli-1,Faizan2304/cli,jonsequitur/cli,harshjain2/cli,svick/cli,weshaggard/cli,blackdwarf/cli,EdwardBlair/cli,weshaggard/cli,johnbeisner/cli,nguerrera/cli,harshjain2/cli,ravimeda/cli,jonsequitur/cli,dasMulli/cli,livarcocc/cli-1,blackdwarf/cli,harshjain2/cli