rephrased end-of-list
use uiplib_ipaddrconv() instead of sscanf-based parser
updated README.md
default red-button target service port to 8000
moved red-button utility functions to uip_util.c
updated red-button http-server to use uip_util
updated red-button command_parser to use uip_util
updated red-button README.md
added red-button run-demo.sh