Version Control With Subversion Source

* src/en/book/ch06.xml: reorg and reword existing svn+ssh:// docs a bit.

Book Spanish. Translated two paragraphs.

Book Spanish. Translated two paragraphs.

Book Spanish. Translated four paragraphs.

Proofreading of chapter four in the Norwegian svnbook.

* src/nb/TRANSLATION-STATUS
Added ch04.xml to the “Proofread” section.

* src/nb/book/ch04.xml
Corrections and rewrites, 59% proofread.

Minor cleanup in the Norwegian Makefile after glossary.xml left the
building.

* src/nb/Makefile
Removed glossary.xml from $(BOOKFILES) and $(BDFILES).

Delete Russian directory again. There have been changes to the English book,
and no translation yet. Let us actually wait for there to be real concrete
material visible on the mailing list before creating this directory again.

* ru/: Delete.

Book Spanish. Translated two paragraphs.

Merge changes between r1264:1268 in the English book into the Norwegian
version.

* src/nb/TRANSLATION-STATUS
Removed glossary.xml from list.

* src/nb/LAST_UPDATED
Updated to 1268 by make sync.

* src/nb/book/book.xml
Merged and updated r1267.

* src/nb/book/ch09.xml
Merged r1268, new section about svnversion.

* src/nb/book/glossary.xml
Deleted.

* src/en/book/ch09.xml
(svnversion): New reference section. Thanks to Max Bowsher for review
and Fitz for markup help.