Version Control With Subversion Source

* ch03-advanced-topics.html: sentence should start with capital letter. Really.

* ch02-basic-usage.xml
- tasks #71 and #72 (cf. http://www.svnbook.de/report/6)

* foreword.xml
ch00-preface.xml
ch01-fundamental-concepts.xml
ch02-basic-usage.xml
- align English text (in comments) with original in ../../en/book.

* ch02-basic-usage.xml
- tickets #68-#70 (cf. http://www.svnbook.de/report/1)

* ch00-preface.xml
ch01-fundamental-concepts.xml
ch02-basic-usage.xml
- More ortho- and typographical fixes.

* ch02-basic-usage.xml
- Translation: ticket #67 (http://www.svnbook.de/ticket/67#comment:2)

* src/de/book/ch00-preface.xml
src/de/book/ch01-fundamental-concepts.xml
src/de/book/ch02-basic-usage.xml
src/de/book/foreword.xml
www/index.de.html
- Orthographical and typographical fixes.

* ru/book/ch-basic-usage.xml: unification of used terminology and some fixes of stylistics
* ru/book/ch-advanced-topics.xml: new translation for some parts and same fixes as above

The author of patch is Andrey Kolchugin (kolas1 at mail.ru)

* src/de/book/ch00-preface.xml
src/de/book/ch01-fundamental-concepts.xml
src/de/book/foreword.xml
- Typographical fixes.

* src/de/book/ch02-basic-usage.xml
- Typographical fixes.
- tickets #64 to #66 (see http://www.svnbook.de/report/6)

* www/index.de.html
- More typo and typographical fixes (thanks to Jens Seidel).

index.de.html:
Minor wording, typo, and punctuation fixes.