merging HACKING.mds
starting to build chroot-based dev environment
added chroot dev user, restart_servers.sh script uses those users instead of root
merged chroot scripts into a single bash script with commands. bundle ubuntu signing key to verify ubuntu packages in chroot jail.
make sure debootstrap and schroot are installed, fix test command
Merge remote-tracking branch 'origin/hacking-updates' into chroot
moved chroot instructions into HACKING.md
renamed chroot dir to dev_files
chroot: fixing permissions after setup_dev.sh, since tests are first run by root user
chroot: unmount filesystems better, and require chroot for most commands
chroot: added clean command
added schroot.conf and sources.list directly into chroot-dev (#360)
Merge pull request #360 from micahflee/chroot

chroot jail development environment option