README.md and setting DOTNET_HOME

[knarfalingus]

I followed the instructions in README.md

Installed on Ubuntu 14.04 using the Debian package, most of the heavy lifting was handled by the Ubuntu software center.

I set the DOTNET_HOME environment variable per instructions.

dotnet run yields "failed to locate CLR files at /usr/share/dotnet/runtime/coreclr"

At least for me, the issue is that the DOTNET_HOME directory needed to be set to /usr/share/dotnet-dev/ not /usr/share/dotnet/

[blackdwarf]

Thanks for bringing this up, discrepancy in the docs. Will fix.