Show current hyphenation dictionary in menu.
Show current font face in menu.
Use checked_func instead of remembering the checked item.
Merge pull request #1178 from erosennin/show-current-settings

Show current font face and hyphenation dictionary in menu
Fix the viewport on Kobo Aura (phoenix).
Merge pull request #1185 from erosennin/phoenix-viewport

Fix the viewport on Kobo Aura (phoenix).