Figure -> Figura in chapter2
New Italian translation of chapter 3, need revision now
New Italian translation of chapter 4, need revision now
Italian chapter 3 review by Claudio Chisari.
Italian chapter 4 review by Claudio Chisari.
Fix ebook creation for Italian and Dutch languages.
[cs] typo: přenostu/přenosu
Better Spanish wording

According to [this](https://groups.google.com/d/topic/git-users/O3ILG2uoCmk/discussion) 
post, the word "pelearse" should be replaced with "bregar".

I don't speak Spanish myself, so I can't vouch for it personally.
Even better Spanish wording

I just discussed it with a native speaker, and she suggested that trabajar or manejar (to handle) is a better word. 

"Wrangle" doesn't translate so well into Spanish in this context.
Remove exec rights on fr/02-git-basics/01-chapter2.markdown
Made use-case for 'git rm' more clear.
Merge pull request #348 from cam381/master

Better wording for 'git rm' use-case
Fix 2 typos.
Merge pull request #343 from tfnico/patch-1

Better Spanish wording
Merge pull request #349 from lupino3/patch-1

Fix 2 typos.
Merge with upstream, resolve merge issues
Add Italian support in makeebooks
Update ca/01-introduction/01-chapter1.markdown
Little fix Figure -> Figura
Little fix ' -> ` to resolve travis-ci.org build issue