Add other help methods

[Fred Bertolus]

For trivial word, complete ou type word is long.

Perroquet sould have button to :

- Complete the current word
- Complete the current sequence

[Zarmakuizz (zarmakuizz)]

This can be helpful if the film is at a moment speaking of something complicate (like medicine), however I think this should be unlocked via the menu (you should add a "Preferences..." item on the Edit menu) or they can be overused. I don't care about how they are hided and unlocked in fact, but that they are hided if implemented.

[Fred Bertolus (fred-bertolus)]

I think to use a "gtkmenutoolbutton" in the task bar near to the "hint" button to give half-hide acces to these others help functions (and acces key).

Exemple of "gtkmenutoolbutton" :
http://www.hds619.net/HImage/38e92633752b11fd26a18f5ddadf8100.png

[Zarmakuizz (zarmakuizz)]

Great !