Save all settings in talkfile dialog.

Save settings that haven't been and rename the configuration file value for the
talked folder. Since the folder was replaced with a list we can't use the old
value anymore so there's no need to keep a name that's not really suitable
anymore.

Solves FS#12634.

Change-Id: I8db2a536409b94c45f28db9418a11f11f57dfacb

rbutil/rbutilqt/base/rbsettings.h

@@ -27,7 +27,7 @@ class RbSettings : public QObject
 {
     Q_OBJECT
     public:
-        
+
         //! All user settings
         enum UserSettings {
             RbutilVersion,
@@ -42,7 +42,14 @@ class RbSettings : public QObject
             Language,
             Tts,
             UseTtsCorrections,
-            LastTalkedFolder,
+            TalkFolders,
+            TalkProcessFiles,
+            TalkProcessFolders,
+            TalkRecursive,
+            TalkSkipExisting,
+            TalkStripExtensions,
+            TalkIgnoreFiles,
+            TalkIgnoreWildcards,
             VoiceLanguage,
             TtsLanguage,
             TtsOptions,
@@ -61,7 +68,7 @@ class RbSettings : public QObject
             EncoderQuality,
             EncoderVolume,
         };
- 
+
         //! call this to flush the user Settings
         static void sync();
         //! returns the filename of the usersettings file