[cs] fixed translation in ch. 3, reflecting new things in ch. 4
[cs] synchronizing with the new additions to [en]
Merge branch 'master' of https://github.com/progit/progit
[cs] Chapter 1: Improve wording
[cs] Chapter 1 - Note that discussions on the IRC channel are in English
[cs] Chapter 2 - wording improvements, typo fixes
[cs] Chapter 2 - Give the English equivalent for "glob patterns"
Merge pull request #1 from encukou/master

Improvements
Merge branch 'master' of https://github.com/progit/progit.git
[cs] fix after merging with newer [en]
Merge branch 'HEAD' of git@github.com:pepr/progit.git
[cs] "killer feature" translation (left out)
[cs] ch1 typo, ch4 wording
[cs] part of ch.4 revised
[cs] revision of a part of the chapter 4
[cs] ch. 4 partly revised
[cs] 09-git-internals/02-translation-notes.markdown removed
Install git instead of git-core with MacPorts

`sudo port install git +svn +doc +bash_completion +gitweb` succeeds, whereas `sudo port install git-core +svn +doc +bash_completion +gitweb` fails with output that includes the following helpful messages:
Error: git-core has been made obsolete by the port git. Please install git instead.
Error: org.macports.configure for port git-core returned: obsolete port
Please see the log file for port git-core for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_git-core/git-core/main.log
Error: Processing of port git-core failed
[fr] newer code snippets
Merge branch 'master' of https://github.com/progit/progit.git