Voicefile generation: implement string corrections.

Voicefile generation now can correct strings for the TTS system similar
to what voice.pl does. The current implementation has some limitations:
- only implemented for voicefile creation.
- the corrections file is built in and can't get changed.
- string corrections can be disabled in the configuration dialog.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30628 a1c6a512-1295-4272-9138-f99709370657

rbutil/rbutilqt/rbutilqt.qrc

@@ -1,12 +1,13 @@
 <RCC>
-    <qresource prefix="/" >
+    <qresource prefix="/">
         <file>../../docs/CREDITS</file>
         <file>../../docs/gpl-2.0.html</file>
     </qresource>
-     <qresource>
+    <qresource>
         <file alias="builtin/VOICE_PAUSE.wav">../../tools/VOICE_PAUSE.wav</file>
+        <file alias="builtin/voice-corrections.txt">../../tools/voice-corrections.txt</file>
     </qresource>
-    <qresource prefix="/" >
+    <qresource prefix="/">
         <file>icons/audio-input-microphone.png</file>
         <file>icons/bootloader_btn.png</file>
         <file>icons/dialog-error.png</file>
@@ -36,7 +37,7 @@
         <file>icons/wizard.jpg</file>
         <file alias="icons/rockbox-clef.svg">../../docs/logo/rockbox-clef.svg</file>
     </qresource>
-    <qresource prefix="/ini" >
+    <qresource prefix="/ini">
         <file>rbutil.ini</file>
     </qresource>
 </RCC>