Refactored settings dialog to use tabs to reduce its size

bouquin/locales/en.json

@@ -26,7 +26,7 @@
     "close": "Close",
     "find": "Find",
     "file": "File",
-    "locale": "Locale",
+    "locale": "Language",
     "locale_restart": "Please restart the application to load the new language.",
     "settings": "Settings",
     "theme": "Theme",
@@ -98,9 +98,15 @@
     "backup_encrypted_notebook": "Backup encrypted notebook",
     "enter_a_name_for_this_version": "Enter a name for this version",
     "new_version_i_saved_at": "New version I saved at",
+    "appearance": "Appearance",
+    "security": "Security",
+    "features": "Features",
+    "database": "Database",
     "save_key_warning": "If you don't want to be prompted for your encryption key, check this to remember it.\nWARNING: the key is saved to disk and could be recoverable if your disk is compromised.",
     "lock_screen_when_idle": "Lock screen when idle",
     "autolock_explanation": "Bouquin will automatically lock the notepad after this length of time, after which you'll need to re-enter the key to unlock it.'nSet to 0 (never) to never lock.",
+    "font_size": "Font size",
+    "font_size_explanation": "Changing this value will change the size of all paragraph text in all tabs. It does not affect heading or code block size",
     "search_for_notes_here": "Search for notes here",
     "toolbar_format": "Format",
     "toolbar_bold": "Bold",