French usermanual: Proof reading of chapter 2 (till lighttable)
Translation and proof reading of chapter 1 of the usermanual of darktable 1.5
Proof reading part of chapter 2

It also fixes wrong address of file darkroom_module_icon_picker.png
Proof reading of section 2.2 of the usermanual (file fr.po) of darktable 1.5

Substitution of french word vignette by miniature in the entire file fr.po
	modified:   ../doc/usermanual/po/fr.po
Minor update in the translation of the usermanual.

First use of Poedit.

	modified:   doc/usermanual/po/darktable-usermanual.pot
	modified:   doc/usermanual/po/fr.po
proof reading of darktable's usermanual till import images from camera

	modified:   ../doc/usermanual/po/fr.po
Merge branch 'master' of https://github.com/darktable-org/darktable
Merge branch 'master' of github.com:VictorLamoine/darktable
Tanslation in french and proof reading of the usermanual of darktable version 1.5 (file fr.po) till 2.3.8 Styles

	modified:   doc/usermanual/po/fr.po
Merge branch 'master' of github.com:VictorLamoine/darktable
Test to reduce git diff
Merge branch 'master' of https://github.com/darktable-org/darktable
broke very long lines
update
Translation and proof reading of chapters 1 and 2 of darktable 1.5's usermanual
	modified:   doc/usermanual/po/fr.po
Merge branch 'master' of https://github.com/VictorLamoine/darktable

Fix conflicts:
	doc/usermanual/po/fr.po