Terminal: Enable bold text by default.

It was removed before because bold text rendering was partially
broken. Now that Terminal uses fractional widths for character
sizes, we can restore it by default.

This matches the behavior of virtually all Linux terminal emulators
(they also appear to make bold text brighter.)

src/apps/terminal/TermView.cpp

@@ -283,7 +283,7 @@ TermView::_InitObject(const ShellParameters& shellParameters)
 	fFontHeight = 0;
 	fFontAscent = 0;
 	fEmulateBold = false;
-	fAllowBold = false;
+	fAllowBold = true;
 	fFrameResized = false;
 	fResizeViewDisableCount = 0;
 	fLastActivityTime = 0;