Haiku Book Update 0.4.4

Resolved previous merge conflicts.
Merge pull request #161 from return/docset_update

Haiku Book Update 0.4.4
Processed docsets/Haiku_Book/Haiku_Book.tgz
Processed docsets/Haiku_Book/versions/0.4.4/Haiku_Book.tgz
Processed docsets/Haiku_Book/versions/0.4.3/Haiku_Book.tgz