Fixing csiExe to use the proper extension (or lack-there-of) on Linux/Mac.
Fixing csiExe to use the proper extension (or lack-there-of) on Linux/Mac.

livarcocc/cli-1,weshaggard/cli,JohnChen0/cli,borgdylan/dotnet-cli,naamunds/cli,AbhitejJohn/cli,schellap/cli,jonsequitur/cli,naamunds/cli,jkotas/cli,gkhanna79/cli,schellap/cli,danquirk/cli,jkotas/cli,schellap/cli,marono/cli,JohnChen0/cli,gkhanna79/cli,jaredpar/cli,harshjain2/cli,FubarDevelopment/cli,svick/cli,svick/cli,krwq/cli,marono/cli,schellap/cli,dasMulli/cli,dasMulli/cli,MichaelSimons/cli,jonsequitur/cli,FubarDevelopment/cli,livarcocc/cli-1,danquirk/cli,jonsequitur/cli,jonsequitur/cli,weshaggard/cli,jkotas/cli,Faizan2304/cli,krwq/cli,AbhitejJohn/cli,stuartleeks/dotnet-cli,EdwardBlair/cli,mlorbetske/cli,JohnChen0/cli,Faizan2304/cli,harshjain2/cli,nguerrera/cli,Faizan2304/cli,stuartleeks/dotnet-cli,naamunds/cli,blackdwarf/cli,krwq/cli,johnbeisner/cli,stuartleeks/dotnet-cli,weshaggard/cli,jaredpar/cli,danquirk/cli,weshaggard/cli,anurse/Cli,ravimeda/cli,EdwardBlair/cli,mylibero/cli,nguerrera/cli,naamunds/cli,FubarDevelopment/cli,jaredpar/cli,danquirk/cli,EdwardBlair/cli,jaredpar/cli,mlorbetske/cli,jkotas/cli,mylibero/cli,nguerrera/cli,ravimeda/cli,marono/cli,stuartleeks/dotnet-cli,ravimeda/cli,borgdylan/dotnet-cli,harshjain2/cli,FubarDevelopment/cli,naamunds/cli,johnbeisner/cli,stuartleeks/dotnet-cli,weshaggard/cli,MichaelSimons/cli,borgdylan/dotnet-cli,krwq/cli,johnbeisner/cli,mylibero/cli,AbhitejJohn/cli,nguerrera/cli,marono/cli,schellap/cli,krwq/cli,mylibero/cli,schellap/cli,blackdwarf/cli,livarcocc/cli-1,dasMulli/cli,gkhanna79/cli,JohnChen0/cli,jaredpar/cli,MichaelSimons/cli,borgdylan/dotnet-cli,MichaelSimons/cli,jaredpar/cli,svick/cli,AbhitejJohn/cli,MichaelSimons/cli,blackdwarf/cli,gkhanna79/cli,jkotas/cli,borgdylan/dotnet-cli,marono/cli,mlorbetske/cli,mylibero/cli,blackdwarf/cli,danquirk/cli,gkhanna79/cli,mlorbetske/cli