Add Unix project to sln
Add Unix project to sln

TravisEz13/PowerShell,PaulHigin/PowerShell,TravisEz13/PowerShell,TravisEz13/PowerShell,daxian-dbw/PowerShell,daxian-dbw/PowerShell,daxian-dbw/PowerShell,JamesWTruher/PowerShell-1,PaulHigin/PowerShell,JamesWTruher/PowerShell-1,PaulHigin/PowerShell,JamesWTruher/PowerShell-1,JamesWTruher/PowerShell-1,PaulHigin/PowerShell,daxian-dbw/PowerShell,TravisEz13/PowerShell