updated readme add screen shots

README.md

@@ -14,35 +14,41 @@ Matrix rain effect using python 3 and curses.
 > -p password option is not securely implemented
 
 ###  Commands
-- ' Q ' = *quits*
-- ' b ' = *bold on*
-- ' B ' = *bold all*
-- ' n ' = *bold off*
-- '0-9' = *delay speed*
-- ' a ' = *asynchronous like scrolling*
-- ' m ' = *multiple color mode*
-- ' M ' = *multiple random color mode*
-- ' d ' = *reset to default*
-- ' c ' = *cycle through colors automatically*
+- **<kbd>Q</kbd>** = *quits*
+- **<kbd>b</kbd>** = *bold on*
+- **<kbd>B</kbd>** = *bold all*
+- **<kbd>n</kbd>** = *bold off*
+- **<kbd>0-9</kbd>** = *delay speed*
+- **<kbd>a</kbd>** = *asynchronous like scrolling*
+- **<kbd>m</kbd>** = *multiple color mode*
+- **<kbd>M</kbd>** = *multiple random color mode*
+- **<kbd>d</kbd>** = *reset to default*
+- **<kbd>c</kbd>** = *cycle through colors automatically*
 
 ##### rain colors
-- ' r ' = red
-- ' t ' = green
-- ' y ' = blue
-- ' u ' = yellow
-- ' i ' = magenta
-- ' o ' = cyan
-- ' p ' = white
+- **<kbd>r</kbd>** = red
+- **<kbd>t</kbd>** = green
+- **<kbd>y</kbd>** = blue
+- **<kbd>u</kbd>** = yellow
+- **<kbd>i</kbd>** = magenta
+- **<kbd>o</kbd>** = cyan
+- **<kbd>p</kbd>** = white
 
 ##### lead char color
-- ' R ' = red
-- ' T ' = green
-- ' Y ' = blue
-- ' U ' = yellow
-- ' I ' = magenta
-- ' O ' = cyan
-- ' P ' = white
-
+- **<kbd>R</kbd>** = red
+- **<kbd>T</kbd>** = green
+- **<kbd>Y</kbd>** = blue
+- **<kbd>U</kbd>** = yellow
+- **<kbd>I</kbd>** = magenta
+- **<kbd>O</kbd>** = cyan
+- **<kbd>P</kbd>** = white
 
 ## Screen Shots
-to be added
+
+![screen1.png](img/screen1.png?raw=true)
+
+![screen2.png](img/screen2.png?raw=true)
+
+![screen3.png](img/screen3.png?raw=true)
+
+![screen4.png](img/screen4.png?raw=true)