Updated TVout.h to add missing declarations (#146)

Author: ktx90

TVout/TVout.h

@@ -75,7 +75,8 @@ class TVout {
 
 	char begin(uint8_t mode);
 	char begin(uint8_t mode, uint8_t x, uint8_t y);
-	
+	void end();
+
 	//accessor functions
 	unsigned char hres();
 	unsigned char vres();
@@ -97,6 +98,8 @@ class TVout {
 	void fill(uint8_t color);
 	void shift(uint8_t distance, uint8_t direction);
 	void draw_line(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, char c);
+	void draw_row(uint8_t line, uint16_t x0, uint16_t x1, uint8_t c);
+	void draw_column(uint8_t row, uint16_t y0, uint16_t y1, uint8_t c);
 	void fill_line(uint8_t line, uint16_t x0, uint16_t x1, uint8_t c);
 	void draw_rect(uint8_t x0, uint8_t y0, uint8_t w, uint8_t h, char c, char fc = -1); 
 	void draw_circle(uint8_t x0, uint8_t y0, uint8_t radius, char c, char fc = -1);