Merge pull request #10 from ngquerol/master

French translation
static window size, fix embarrasing previous commit
Merge branch 'master' of github.com:Unia/gcolor3
implement gtk3.10 headerbars, stack and stackswitcher and ditch stock buttons
fix README.md
fix dutch translation
code cleanups
move save button to the headerbar
Updated the German translation
place save buttons in a revealer
finalize new UI! Fixes #11
remove leftover GtkRevealer stuff
update translations, they are ready to be filled in!
prepare for version 1.2
update screenshot
fix translations
updated Swedish translation
forgot a string in the swedish translation
Merge pull request #13 from 2ion/translation-de_DE

Updated the German translation