Add build script, .gitignore for Debian package and intermediates

.gitignore

@@ -0,0 +1,10 @@
+# intermediate Debian package build files
+debian/debhelper-build-stamp
+debian/eap-proxy*
+debian/files
+eap_proxy
+eap_proxy.1.gz
+eap_proxy.conf
+
+# resulting binary package
+dist/*

build.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+# Simple build script for Debian source package.
+# Builds a binary package, moves it to dist/, and cleans
+pkgname=eap-proxy
+mkdir -p dist
+if dpkg-buildpackage -us -uc && mv ../$pkgname_*_all.deb dist/; then
+	read -p "Build succeeded. Clean? [Y|n]: " ans
+	ans=$(echo "$ans" | tr [:lower:] [:upper:])
+	if ([ -z "$ans" ] || [ "$ans" = "Y" ]); then
+		debian/rules clean
+	fi
+fi