Update Copyright to 2013

Signed-off-by: John McCutchan <john@johnmccutchan.com>
An improved README.md

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Copyright update.

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Support sub packs.

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Add some sanity checks.

Signed-off-by: John McCutchan <john@johnmccutchan.com>
A bunch of renames

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Cleanups

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Remove old TODO.

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Fix testpack.pack

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Fix unknown method call.

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Make packgen more robust

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Fix testpack.pack

Signed-off-by: John McCutchan <john@johnmccutchan.com>
README.md

Signed-off-by: John McCutchan <john@johnmccutchan.com>
README.md

Signed-off-by: John McCutchan <john@johnmccutchan.com>
README.md

Signed-off-by: John McCutchan <john@johnmccutchan.com>