Verison 1.0.3 Release

Based on Buildbotics 0.4.14

docs/bbdev-chroot.md

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+This document describes how to setup a Buildbotics development environment
+on a Debian based system inside a chroot.  Building in the chroot ensures that
+you have a clean and consistent build environment unaltered by other packages
+or manual changes.
+
+# Install packages required to create chroot
+
+    sudo apt-get update
+    sudo apt-get install binutils debootstrap
+
+# Create chroot environment
+
+    mkdir bbdev
+    sudo debootstrap --arch amd64 stable bbdev http://deb.debian.org/debian
+
+# Copy downloaded files (optional)
+To speed things up you can copy to large downloads, if you already have them,
+into the chroot.
+
+    sudo mkdir -p bbdev/opt/bbctrl-firmware/src/bbserial/
+    sudo cp 2017-11-29-raspbian-stretch-lite.zip bbdev/opt/bbctrl-firmware/
+    sudo cp raspberrypi-kernel_1.20171029-1.tar.gz bbdev/opt/bbctrl-firmware/src/bbserial/
+
+# Enter the chroot
+
+    sudo mount --bind /proc bbdev/proc
+    sudo mount --rbind /sys bbdev/sys
+    sudo mount --rbind /dev bbdev/dev
+    sudo chroot bbdev
+    cd /opt
+
+Now, follow the instructions in [development.md](development.md) from with in
+the chroot.
+
+# Exit the chroot
+To exit the chroot:
+
+    exit
+    sudo umount bbdev/dev
+    sudo umount bbdev/sys
+    sudo umount bbdev/proc