Translated subchapter 7.1 in italian
Merge pull request #395 from dghilardi/translation-it-chapter-7

Translated subchapter 7.1 in italian
Merge pull request #394 from fernsehkind/master

[de] Remove comment for Figure 7-1 because it is shown on git-scm.com
Fix some PDF rendering problems
Ch2 : remove italic rendering in array as it seems to not work
Ch5 : fix workflow lists
Ch6 : fix case for SHA-1 title
Merge pull request #396 from rphlrmblt/fr_progit

Fix some PDF rendering problems
Italian translation for section 7.2
update readme for general contribution guidelines
Add reference to the online version at git-scm.com to README
Merge branch 'update_readme'
Merge branch 'master' of https://github.com/progit/progit into translation-it-chapter-7
Update Gitolite documentation link for zh
Merge pull request #399 from hlee/master

#214 for zh version
Italian translation for section 7.3
Merge pull request #400 from dghilardi/translation-it-chapter-7

Translation it chapter 7
[de] Improve german translation of chapter "Git Attributes" (7.2)