Add logo image to readme file.

Victor O. Alvarez · web-flow · commit c80db188f6dc · 2019-05-16T23:18:01.000-04:00
diff --git a/README.md b/README.md
@@ -1,2 +1,3 @@
 # random-strings
+![](https://github.com/victoroalvarez/random-strings-python/blob/master/dice-151867_640.png | width=50)
 Random short string generator

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,3 @@`
`1`	`1`	`# random-strings`
	`2`	`+![](https://github.com/victoroalvarez/random-strings-python/blob/master/dice-151867_640.png \| width=50)`
`2`	`3`	`Random short string generator`