Quickbook: New branch for development.

From now on this will be my development branch.


[SVN r70613]
Quickbook: Copy trunk headers into quickbook-dev.


[SVN r75212]
Quickbook: Merge from trunk to quickbook-dev

[SVN r75739]
Quickbook: Merge from trunk to quickbook-dev.


[SVN r76255]
Quickbook: Merge from trunk.

Includes blocks in lists fixes, and some documentation changes.


[SVN r77347]