- Even if only required or recommended deps only are requested and built,
account for optional deps to build the pacakge order
- build "runtime" deps after the pacakge dependening on them, but before
any other package
- using the "first" role in the book, implement pass1 pacakges when there
are circular dependencies
- Documentation has still to be written
- There must be bugs, thank you for testing...
- allows xorg-env to be a dependency although it is a sect2 id
- remove the ban on xorg-env in dependencies.xsl
- directly call the template mode="normal" for modules, since there are
no special cases in this case.
- treat all sect1 s, even if they do not have a xreflabel.
