Version Control With Subversion Source

* src/en/book/ch02-basic-usage.xml
Remove a stray angle bracket.

Patch by: Jens M. Felderhoff <j.m.f {at} gmx.li>

Make a number of large changes, based on review of Julian Foad and Paul Burba (see trac issue #104.)

Fix verb conjugation of 'wish' in foreword.
Suggested by Kyle Ferrio <kferrio@...>.

Fix some — , > <quote> usage.
Patch from Larry Shatzer <larrys@...>

* src/de/book/ch01-fundamental-concepts.xml
- integrated patch of Jens M. Felderhoff
which is or tickets #21 to #27 as well as #35 to #37.

* src/de/book/book.xml
- translated information about second edition and
compiled from text.

- added missing space.

* www/index.de.html
- added hint to english original book at a more prominent position.

* src/en/book/foreword.xml
(Foreword): Incorporate most of O'Reilly's copyedits.

* src/tools/build-nightlies
- activated nightly guild for german translation.