doc: add option to install win build tools via npm (#1218)
doc: add option to install win build tools via npm (#1218)

This adds the option to install the Windows C++ Build Tools
via npm to the RUNNING-LOCALLY docs

Change-Type: patch
resin-io/etcher,resin-io/resin-etcher,resin-io/herostratus,resin-io/etcher,resin-io/etcher,resin-io/herostratus,resin-io/etcher,resin-io/resin-etcher,resin-io/etcher