Added a link to video in README.md (#7)

MaryLynJuana · tshemsedinov · commit 8db2fc1662ee · 2019-01-22T20:54:43.000+02:00
diff --git a/README.md b/README.md
@@ -1 +1,2 @@
 # Atomic transaction container for struct or object
+[![Слой доступа к данным, курсор, транзакция](https://img.youtube.com/vi/CRcSWtWVvrA/0.jpg)](https://www.youtube.com/watch?v=CRcSWtWVvrA)

Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
`1`	`1`	`# Atomic transaction container for struct or object`
	`2`	`+[![Слой доступа к данным, курсор, транзакция](https://img.youtube.com/vi/CRcSWtWVvrA/0.jpg)](https://www.youtube.com/watch?v=CRcSWtWVvrA)`