Version Control With Subversion Source

* zh/book/book.xml: add tranfore.xml
* zh/book/book.xml: add the Chinese translation foreward

Fix many typos throughout both the English and German book sources.

Patch by: Jens Seidel <jensseidel@...>

* src/en/book/appa.xml
* src/en/book/appb.xml
* src/en/book/ch01.xml
* src/en/book/ch03.xml
* src/en/book/ch04.xml
* src/en/book/ch07.xml
* src/en/book/ch09.xml

* src/de/book/ch00.xml
* src/de/book/ch01.xml
* src/de/book/ch02.xml
* src/de/book/ch07.xml
* src/de/book/ch08.xml
* src/de/book/ch09.xml
* src/de/book/foreword.xml

Added the first translated version of the home page to Brazilian
Portuguese. Only the links to the nightly builds were added; links
to older versions were discarded since the translation group had
found no reason to translate them at this point. Also was added an
advice saying that the actual links to nightly builds will reference
the English version until the first pieces get ready to go.

* trunk/www/index.pt_BR.html: Added file.

Fixes from Jens Seidel <Jens.Seidel@...>.

* src/en/book/ch03.xml: s/mods/changes/, avoiding jargon.

* src/en/book/appa.xml: s/mods/changes/. Also, it's 'cvs -n update.'

* www/index.zh.html: add contents about Chinese translation.

* COMMITTERS: Add our new pt_BR translation team.

Editing in progress...

* zh/book/book.xml: change the order of last two chapters.

* zh/book/ch01.xml: change the url to en

* zh/book/ch01.xml: change some terms
* zh/book/ch08.xml: change some terms