Fix for Reason-Phrase being overwritten on proxy response. (#1051)
Fix for Reason-Phrase being overwritten on proxy response. (#1051)

* Fix for Reason-Phrase being overwritten on proxy response.

Calling res.writeHead has the side effect of defaulting the Reason-Phrase to default ones.  I'm using Reason-Phrase codes to sub-route api responses and they were all being reset.  This change only sets the statusMessage (Reason-Phrase) if it exists on the proxyRes and is successfully passing it through in my tests.

* Fixed spaces and bracket formatting.

InstantWebP2P/node-httpp-proxy