Add a section in worg-maintainance.org about solving publising issues.

Add a section in worg-maintainance.org about solving publising issues.

* Worg doesn't publish correctly - what to do?

** What need to be taken care of?

/Do we have to avoid certain constructs in the Org files to avoid the bug
to come back?/

Yes, When quoting examples (in org-issues.org or elsewhere), we need to be
careful about not including syntactic elements at the wrong place.

Also, exporting Worg is made using the last Org release, not the latest
Org version from git: so anything that is exportable with bleeding-edge
Org is not always exportable with the Org version on the server.

** How to track down a publishing problem?

From Bastien's email (on 2010-12-24 Fri):

#+begin_quote
Here is how I tracked down the problem if it helps :

- I tried to export locally with latest Org (from git) to see where the
  export process stops: I found org-issues.org was the culprit

- I took a quick look at org-issues.org be couldn't spot the problem

- I then tried to export by first commenting out the 1st-level trees in
  org-issues.org except one: reiterated this till I found the ill-formed
  tree.

- Then focus on this tree to find the problem.

Quick long and a bit too manual - but effective.
#+end_quote