Merge branch 'chapter04'
[nl] Language and wording corrections. Introducing characters from ASCII
extended.
[nl] added diacritical characters. Added (start of) gitolite translation.
[nl] re-cloned local repository, copied other chapter4 over.
Merge branch 'chapter04v2' of github.com:Cpt-xx/progit into chapter04v2
[nl] Completed translating to Dutch, repaired a false "link" to "Simple
Setups" section (that section does not exist) and made it point to the
section where the ssh_keygen command is used.;sK
Merge remote-tracking branch 'author/master'
[nl] Language and wording corrections. Introducing characters from ASCII
extended.
[nl] added diacritical characters. Added (start of) gitolite translation.
[nl] Completed translating to Dutch, repaired a false "link" to "Simple
Setups" section (that section does not exist) and made it point to the
section where the ssh_keygen command is used.;sK
Merge branch 'chapter04v2' of https://github.com/Cpt-xx/progit into chapter04v2

Conflicts:
	nl/04-git-server/01-chapter4.markdown
Merge pull request #637 from Cpt-xx/chapter04v2

Chapter04v2
Merge branch 'progit/master'