highlight the existence of git 'tree' object type to distinguish it (e.g. from file system tree)
Extend/improve "Diffing Binary Files" section v2

v2:
  * grammar fixes
  * description of img2txt is dropped
[ru] chapter 4: Improve wording in "Git Daemon" section
[fi] Translated Chapter 2.4
[fi] Made some improvements in Chapter 2.4
makeebooks with translation of "Figure" for cs
[cs] "Figure" before the fig. numbers replaced by the localized "Obrázek"
[pl] next part of the translation in chapter 7
	[nl] 	Delete english text
		Translation was already done
added code to find ebook-convert
[ja] Apply b4854ff8dc42db658df66ecdd8fe2162a73ebdb5

Merge pull request #435 from GArik/EN
https://github.com/progit/progit/commit/b4854ff8dc42db658df66ecdd8fe2162a73ebdb5
Fix wrong arrow direction on Dia-version of figure 7.3
Reverse diff in the example with .doc files to match it with the description
modify a chinese character in 01-chapter7.markdown

石 --> 是
Update 01-chapter5.markdown

"e" manquant.
[pl] Spelling/typo fixes.
fix a minor problem
Fix a bunch of typos on Dia figures in chapter 3
'e' missing
[ja] Fix incorrect example in "diffing binary files" section