Cleanup make/build scripts, fix newlines in scripts

build/scripts/backintime.sh

@@ -1 +1,13 @@
-#!/bin/bash
+#!/bin/bash
+set -e
+source /build/config
+set -x
+
+## Environment
+
+
+## BackInTime
+apt_get_install_permanent backintime-common python-dbus
+
+## Configuration
+

build/scripts/headphones.sh

@@ -1 +1,18 @@
-#!/bin/bash
+#!/bin/bash
+set -e
+source /build/config
+set -x
+
+## Environment
+export_env HEADPHONES_CONFIG /host/etc/headphones/config.ini
+export_env HEADPHONES_CONFIG_DEFAULT /opt/headphones/config.ini
+export_env HEADPHONES_DATA /host/var/lib/headphones
+
+## Headphones
+cd /opt
+git clone https://github.com/rembo10/headphones.git
+ 
+## Encoders
+echo "deb http://ppa.launchpad.net/mc3man/trusty-media/ubuntu $(lsb_release -c -s) main" | sudo tee -a /etc/apt/sources.list
+apt-get update
+apt_get_install_permanent --force-yes ffmpeg libmp3lame0 libavcodec-extra-54