Version Control With Subversion Source

de/book/ch02-basic-usage.xml:
* Examine Your Changes (part 1)

Added missing introductory paragraph.

Merge typo fix (r4463) from trunk/en to 1.7/en.

de/book/ch02-basic-usage.xml:
* Start updating including beginning of tour.
de/book/ch03-advanced-topics.xml, de/book/ch06-server-configuration.xml:
* Changed id svn.serverconfig.netmodel.credcache -> svn.serverconfig.netmodel.creds.

de/book/ch00-preface.xml:
- Removed conventions chapter.

de/book/ch01-fundamental-concepts.xml:
- Updated rest of chapter 1.
- Updated link in chapter 3.
- Replaced Hungarian ő and ű with German ö and ü.

Add closing sect2 tag.

Update:
* The Working Copy
* Versioning Models
* The Problem of File Sharing

Updated:
* Fundamental Concepts (introductory paragraph)
* Version Control Basics
* The Repository

Removed file sizes.

Inserted missing slashes.