Rework of the adminguide.
1) Divided the guide into chapters
2) Rewrote various sections including the introduction
3) Added sections on events, security, performance
4) Removed the "best practices" section and put the content that
   still applies elsewhere

Various other edits

Merge from 2_0_STABLE

    Conflicts:

    	doc/adminguide/help.sgml
    	doc/adminguide/intro.sgml

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=ca763bf0a0ccf7ed4bbb5622ef048f0d2ad0fa2c

Modified Files
--------------
doc/adminguide/addthings.sgml        |  501 +++++++++++++++-------------------
doc/adminguide/ddlchanges.sgml       |   75 +-----
doc/adminguide/defineset.sgml        |    1 +
doc/adminguide/events.sgml           |   75 +++++
doc/adminguide/faq.sgml              |    3 +
doc/adminguide/filelist.sgml         |    6 +-
doc/adminguide/firstdb.sgml          |   10 +-
doc/adminguide/help.sgml             |   90 +++---
doc/adminguide/intro.sgml            |  349 ++----------------------
doc/adminguide/legal.sgml            |    4 +-
doc/adminguide/limitations.sgml      |   50 ++++
doc/adminguide/listenpaths.sgml      |    8 +-
doc/adminguide/loganalysis.sgml      |   19 +--
doc/adminguide/performance.sgml      |   83 ++++++
doc/adminguide/prerequisites.sgml    |  222 ++-------------
doc/adminguide/security.sgml         |   60 ++++
doc/adminguide/slonik_ref.sgml       |    2 +-
doc/adminguide/slony.sgml            |  111 +++-----
doc/adminguide/slonyupgrade.sgml     |    7 +-
doc/adminguide/startingstopping.sgml |  167 +++++++++++
20 files changed, 827 insertions(+), 1016 deletions(-)