command for generating svn users list better handles more cases

- grep now catches only commit author lines, instead of anything with
  the word author (e.g. commit messages)
- perl replacement now correctly generates "uname = " line
updated instructions for converting svn remote branches/tags to real git
branches/tags

- previous instructions did not work for many versions of git-svn
- added missing push with --tags option because --all doesn't include
  tags
Fix Ruby syntax error in git ACL policy hook
[fr] fix up chapter 6
Merge remote-tracking branch 'bai/syntax-error-fix' into test_bai

Conflicts:
	es/omegat-Benzirpi.tmx
	pt-br/07-customizing-git/01-chapter7.markdown
	ru/07-customizing-git/01-chapter7.markdown

Manually merged pull request #213
Added to the fix ko, nl, no-nb, fr, es, zh, ru, pt-br
Created infrastructure for Azeri translation under az directory
Bir iki cümlə tərcümə etdim
Merge pull request #296 from feridmovsumov/master

Created infrastructure for azeri translations under az directory
make figure inclusion in ebooks in japanese
Merge branch 'master' of github.com:progit/progit
Merge pull request #207 from tctimmeh/master

Updated instructions for converting a subversion repository to pure git
Images are properly attached to .mobi and .html file.
Merge pull request #297 from Frejr/master

[PL] Images are properly attached in mobi and html file.
fix double spacing
Merge pull request #298 from eins78/master

fix double spacing
Fix typo: s/text.txt/test.txt/
Fix up 7ce7186 

This commit was duplicating the line of text instead of correcting it.
Fix broken url.

Trying to fetch the url from the example resulted in
'301 Moved Permanently' reply.
Fix mixed up sizes of blobs and sizes of their contents.

* The size of repo.rb in the example is 12K, so the corresponding
object compressed by zlib takes about 4K of disk space.
* `git cat-file -s` prints the size of the content, not the size of
the object.
* Third column in the output of `git verify-pack -v` is the size of
the objects' content as well.

Fix all that.
Merge branch 'master' of git://github.com/progit/progit