fix(set_lsb_release): Code name was not epic enough.
Merge pull request #215 from marineam/tiger

fix(set_lsb_release): Code name was not epic enough.
fix(vm_image_util): Remove fstab from PXE initrd

Using fstab made overriding it with kernel command line options like
root=/some/disk not work properly. A generator handles it now.
New script to create VirtualBox VDI
Fixed authorized_keys file creation

Fix to create .ssh directory before the authorized_keys file.
The option -k renamed to -a to match another scripts.
Added verification if the VBoxManage exists.
Merge pull request #216 from skarllot/master

New script to create VirtualBox VDI
Merge pull request #217 from marineam/diskless

fix(vm_image_util): Remove fstab from PXE initrd
Small fix to contrib VirtualBox script

Fixed VirtualBox script to create final VDI file at correct location.
Removed the file extension from VirtualBox script.
Merge pull request #220 from skarllot/master

Small fix to contrib VirtualBox script
fix(setup_board): Allow make.conf.user to be per-board

Previously this would symlink to a global make.conf.user making it
impossible to apply changes to a board but not the SDK.
Merge pull request #223 from marineam/user

fix(setup_board): Allow make.conf.user to be per-board
fix(build_image): Only use 'alpha' group in official builds.
Merge pull request #222 from marineam/group

fix(build_image): Only use 'alpha' group in official builds.
fix(set_lsb_release): Set bug report url.
Merge pull request #225 from marineam/bugs

fix(set_lsb_release): Set bug report url.
fix(qemu_template): Replace getopts with simple pattern matching.

The use of getopts was leading to conflicts between this script's short
options and qemu's long options. For example -serial was getting
interpreted as -s -- erial which is not very helpful.
feat(qemu_template): Provide SSH keys via config drive

Moving away from our old behavior of loading 'authorized_keys' on virtfs
volumes. Still using virtfs to avoid depending on mkisofs or similar.
feat(qemu_template): Add support for user-provided configs.

A custom cloud config can be provided directly via -u or as an existing
config drive image via -c.