Tweaks to Packaging docs [skip appveyor] [skip travis]

Fixed the pointer to opensource.org to actually be a live link.

Many construction vars didn't really have context - most notably the
LICENSING one.  It's hard to remember that while there's plenty of context
in the packaging.xml doc, the consvars will be sorted separately from
the builder and tool definitions, and will be sorted alphabetically.
Addressed by adding reference to the Package builder, as being a cheaper
fix than figuring out rewording.  Where there were large sequences of
cvars, added to the first one (X_RPM and X_IPK), they'll

Signed-off-by: Mats Wichmann <mats@linux.com>

0 files changed, 0 insertions, 0 deletions