Fix deprecated warnings with libarchive 3.x
Add support to zfsinstall for installing from a URL
Build base.txz and kernel.txz instead of a single distribution file
Drop ChangeLog - please use git log for change log
Update docs, copyrights and bump version to 2.1
Fix SE and .usr.tar.xz creation
Update comment in zfsinstall
Do not automatically mount devfs after install
Minor text changes in zfsinstall
Unify dist_url in zfsinstall
Remove deprecated -t flag from zfsinstall context help (still supported)
Do not output some operations to stdout
Switch to pkgng to prepare for FreeBSD 10.0
Add a few variables to properly support the use of a custom kernel conf
Make PKGNG optional
Fix typo
Copy base.txz and kernel.txz if not in CUSTOM mode
Merge pull request #28 from nitroboost/master

Add a few variables to properly support the use of a custom kernel conf
add customisable /boot.config

- assume dual serial + console by default
- use `-Dh` instead to prefer serial console
add customisable /etc/hosts
add generic file copy step
add support for GCE images

- gnu tar format with sparse file support
- the included file must be named disk.raw