Replaced automate.sh with Go program

dist/automate.sh

-#!/usr/bin/env bash
-set -e
-set -o pipefail
-shopt -s nullglob # if no files match glob, assume empty list instead of string literal
-
-
-## PACKAGE TO BUILD
-Package=github.com/mholt/caddy
-
-
-## PATHS TO USE
-DistDir=$GOPATH/src/$Package/dist
-BuildDir=$DistDir/builds
-ReleaseDir=$DistDir/release
-
-
-## BEGIN
-
-# Compile binaries
-mkdir -p $BuildDir
-cd $BuildDir
-rm -f caddy*
-gox $Package
-
-# Zip them up with release notes and stuff
-mkdir -p $ReleaseDir
-cd $ReleaseDir
-rm -f caddy*
-for f in $BuildDir/*
-do
-	# Name .zip file same as binary, but strip .exe from end
-	zipname=$(basename ${f%".exe"})
-	if [[ $f == *"linux"* ]] || [[ $f == *"bsd"* ]]; then
-		zipname=${zipname}.tar.gz
-	else
-		zipname=${zipname}.zip
-	fi
-
-	# Binary inside the zip file is simply the project name
-	binbase=$(basename $Package)
-	if [[ $f == *.exe ]]; then
-		binbase=$binbase.exe
-	fi
-	bin=$BuildDir/$binbase
-	mv $f $bin
-
-	# Compress distributable
-	if [[ $zipname == *.zip ]]; then
-		zip -j $zipname $bin $DistDir/CHANGES.txt $DistDir/LICENSES.txt $DistDir/README.txt
-	else
-		tar -cvzf $zipname -C $BuildDir $binbase -C $DistDir CHANGES.txt LICENSES.txt README.txt
-	fi
-
-	# Put binary filename back to original
-	mv $bin $f
-done