View

- Fixed problem with incorrect Color vector addressing.
- Modified ViewText to not underline empty column headers.
- Implemented ViewText::set method to set only color.

src/ViewText.h

@@ -62,6 +62,7 @@ public:
   void set (int, int, const std::string&, Color color = Color::nocolor);
   void set (int, int, int, Color color = Color::nocolor);
   void set (int, int, float, int, int, Color color = Color::nocolor);
+  void set (int, int, Color);
 
   // View rendering.
   std::string render ();