Merge pull request 'no sudo when run lightwalletd with NGINX' (#6) from onryo/lightwalletd:master into master

Reviewed-on: hush/lightwalletd#6

README.md

@@ -80,7 +80,7 @@ server {
 Then run the lightwalletd frontend with the following (Note: we use the "-no-tls" option as we are using NGINX as a reverse proxy and letting it handle the TLS authentication):
 
 ```
-$ sudo go run cmd/server/main.go -bind-addr your_host.net:9067 -conf-file ~/.komodo/HUSH3/HUSH3.conf -no-tls
+$ go run cmd/server/main.go -bind-addr your_host.net:9067 -conf-file ~/.komodo/HUSH3/HUSH3.conf -no-tls
 ```
 
 ##### Option B: "Let's Encrypt" certificate just using lightwalletd without NGINX