Use external links in examples

Author: alandefreitas

docs/examples/annotations/arrow.md

@@ -16,11 +16,11 @@ arrow(x1, y1, x2, y2);
 
 See result
 
-[![example_arrow_1](arrow/arrow_1.svg)](../../../examples/annotations/arrow/arrow_1.cpp)
+[![example_arrow_1](arrow/arrow_1.svg)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/arrow/arrow_1.cpp)
 
 More examples:
     
-[![example_arrow_2](arrow/arrow_2_thumb.png)](../../../examples/annotations/arrow/arrow_2.cpp)
+[![example_arrow_2](arrow/arrow_2_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/arrow/arrow_2.cpp)
 
   
 

docs/examples/annotations/ellipse.md

@@ -16,7 +16,7 @@ ellipse(x, y, w, h);
 
 See result
 
-[![example_ellipse_1](ellipse/ellipse_1.svg)](../../../examples/annotations/ellipse/ellipse_1.cpp)
+[![example_ellipse_1](ellipse/ellipse_1.svg)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/ellipse/ellipse_1.cpp)
 
 
 

docs/examples/annotations/filled-polygon.md

@@ -16,7 +16,7 @@ polygon(x0, y0, color);
 
 See result
 
-[![example_fill_1](fill/fill_1.svg)](../../../examples/annotations/fill/fill_1.cpp)
+[![example_fill_1](fill/fill_1.svg)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/fill/fill_1.cpp)
 
 
 

docs/examples/annotations/line.md

@@ -16,7 +16,7 @@ line(x1, y1, x2, y2);
 
 See result
 
-[![example_line_1](line/line_1.svg)](../../../examples/annotations/line/line_1.cpp)
+[![example_line_1](line/line_1.svg)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/line/line_1.cpp)
 
 
 

docs/examples/annotations/rectangle.md

@@ -16,11 +16,11 @@ rectangle(x, y, w, h);
 
 See result
 
-[![example_rectangle_1](rectangle/rectangle_1.svg)](../../../examples/annotations/rectangle/rectangle_1.cpp)
+[![example_rectangle_1](rectangle/rectangle_1.svg)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/rectangle/rectangle_1.cpp)
 
 More examples:
     
-[![example_rectangle_2](rectangle/rectangle_2_thumb.png)](../../../examples/annotations/rectangle/rectangle_2.cpp)  [![example_rectangle_3](rectangle/rectangle_3_thumb.png)](../../../examples/annotations/rectangle/rectangle_3.cpp)  [![example_rectangle_4](rectangle/rectangle_4_thumb.png)](../../../examples/annotations/rectangle/rectangle_4.cpp)  [![example_rectangle_5](rectangle/rectangle_5_thumb.png)](../../../examples/annotations/rectangle/rectangle_5.cpp)
+[![example_rectangle_2](rectangle/rectangle_2_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/rectangle/rectangle_2.cpp)  [![example_rectangle_3](rectangle/rectangle_3_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/rectangle/rectangle_3.cpp)  [![example_rectangle_4](rectangle/rectangle_4_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/rectangle/rectangle_4.cpp)  [![example_rectangle_5](rectangle/rectangle_5_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/rectangle/rectangle_5.cpp)
   
 
 The rectangle object can have a border curvature from $0$ to $1$. We can also annotate with text, arrows, polygons, and lines.

docs/examples/annotations/text-with-arrow.md

@@ -16,11 +16,11 @@ textarrow(x1, y1, x2, y2, str);
 
 See result
 
-[![example_textarrow_1](textarrow/textarrow_1.svg)](../../../examples/annotations/textarrow/textarrow_1.cpp)
+[![example_textarrow_1](textarrow/textarrow_1.svg)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/textarrow/textarrow_1.cpp)
 
 More examples:
     
-[![example_textarrow_2](textarrow/textarrow_2_thumb.png)](../../../examples/annotations/textarrow/textarrow_2.cpp)
+[![example_textarrow_2](textarrow/textarrow_2_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/textarrow/textarrow_2.cpp)
 
   
 

docs/examples/annotations/text.md

@@ -16,11 +16,11 @@ text(x0, y0, str);
 
 See result
 
-[![example_text_1](text/text_1.svg)](../../../examples/annotations/text/text_1.cpp)
+[![example_text_1](text/text_1.svg)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/text/text_1.cpp)
 
 More examples:
     
-[![example_text_2](text/text_2_thumb.png)](../../../examples/annotations/text/text_2.cpp)  [![example_text_3](text/text_3_thumb.png)](../../../examples/annotations/text/text_3.cpp)  [![example_text_4](text/text_4_thumb.png)](../../../examples/annotations/text/text_4.cpp)  [![example_text_5](text/text_5_thumb.png)](../../../examples/annotations/text/text_5.cpp)  [![example_text_6](text/text_6_thumb.png)](../../../examples/annotations/text/text_6.cpp)  [![example_text_7](text/text_7_thumb.png)](../../../examples/annotations/text/text_7.cpp)  [![example_text_8](text/text_8_thumb.png)](../../../examples/annotations/text/text_8.cpp)
+[![example_text_2](text/text_2_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/text/text_2.cpp)  [![example_text_3](text/text_3_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/text/text_3.cpp)  [![example_text_4](text/text_4_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/text/text_4.cpp)  [![example_text_5](text/text_5_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/text/text_5.cpp)  [![example_text_6](text/text_6_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/text/text_6.cpp)  [![example_text_7](text/text_7_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/text/text_7.cpp)  [![example_text_8](text/text_8_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/text/text_8.cpp)
 
   
 

docs/examples/annotations/textbox.md

@@ -16,7 +16,7 @@ textbox(x, y, w, h, str);
 
 See result
 
-[![example_textbox_1](textbox/textbox_1.svg)](../../../examples/annotations/textbox/textbox_1.cpp)
+[![example_textbox_1](textbox/textbox_1.svg)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/annotations/textbox/textbox_1.cpp)
 
 
 

docs/examples/appearance/axes-object.md

@@ -16,11 +16,11 @@ auto ax1 = gca();
 
 See result
 
-[![example_axes_1](axes/axes_1.svg)](../../../examples/appearance/axes/axes_1.cpp)
+[![example_axes_1](axes/axes_1.svg)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axes/axes_1.cpp)
 
 More examples:
 
-[![example_axes_2](axes/axes_2_thumb.png)](../../../examples/appearance/axes/axes_2.cpp)  [![example_axes_3](axes/axes_3_thumb.png)](../../../examples/appearance/axes/axes_3.cpp)
+[![example_axes_2](axes/axes_2_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axes/axes_2.cpp)  [![example_axes_3](axes/axes_3_thumb.png)](https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axes/axes_3.cpp)
 
 
 

docs/examples/appearance/axis/adjust-axis.md

@@ -16,11 +16,11 @@ axis({xmin, xmax, ymin, ymax});
 
 See result
 
-[![example_axis_1](axis/axis_1.svg)](../../../../examples/appearance/axis/axis/axis_1.cpp)
+[![example_axis_1](axis/axis_1.svg)](../https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axis/axis/axis_1.cpp)
 
 More examples:
     
-[![example_axis_2](axis/axis_2_thumb.png)](../../../../examples/appearance/axis/axis/axis_2.cpp)  [![example_axis_3](axis/axis_3_thumb.png)](../../../../examples/appearance/axis/axis/axis_3.cpp)  [![example_axis_4](axis/axis_4_thumb.png)](../../../../examples/appearance/axis/axis/axis_4.cpp)  [![example_axis_5](axis/axis_5_thumb.png)](../../../../examples/appearance/axis/axis/axis_5.cpp)  [![example_axis_6](axis/axis_6_thumb.png)](../../../../examples/appearance/axis/axis/axis_6.cpp)  [![example_axis_7](axis/axis_7_thumb.png)](../../../../examples/appearance/axis/axis/axis_7.cpp)  [![example_axis_8](axis/axis_8_thumb.png)](../../../../examples/appearance/axis/axis/axis_8.cpp)
+[![example_axis_2](axis/axis_2_thumb.png)](../https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axis/axis/axis_2.cpp)  [![example_axis_3](axis/axis_3_thumb.png)](../https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axis/axis/axis_3.cpp)  [![example_axis_4](axis/axis_4_thumb.png)](../https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axis/axis/axis_4.cpp)  [![example_axis_5](axis/axis_5_thumb.png)](../https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axis/axis/axis_5.cpp)  [![example_axis_6](axis/axis_6_thumb.png)](../https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axis/axis/axis_6.cpp)  [![example_axis_7](axis/axis_7_thumb.png)](../https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axis/axis/axis_7.cpp)  [![example_axis_8](axis/axis_8_thumb.png)](../https://github.com/alandefreitas/matplotplusplus/blob/master/examples/appearance/axis/axis/axis_8.cpp)