Fix Big Time TimerToolBar, Stage II

- Naming (Time Toolbar, not TimerToolBar Toolbar)
- Default time format hhmmss
- Lower dock
- Enabled by default
- Sensible min and max font size
- Sensible min and initial width
- Omit Audio Time from Selection Toolbar

src/widgets/NumericTextCtrl.cpp

@@ -650,6 +650,8 @@ NumericFormatSymbol NumericConverter::TimeAndSampleFormat()
 { return TimeConverterFormats_[5].name; }
 NumericFormatSymbol NumericConverter::SecondsFormat()
 { return TimeConverterFormats_[0].name; }
+NumericFormatSymbol NumericConverter::HoursMinsSecondsFormat()
+{ return TimeConverterFormats_[1].name; }
 NumericFormatSymbol NumericConverter::HundredthsFormat()
 { return TimeConverterFormats_[3].name; }