Add time for course and staging figure

Author: jenniferagraham

Git_staging_commands_full.png

@@ -1,5 +1,10 @@
 # Git_Training
 
-Introduction to Git & GitHub: How to manage and share your code
+Introduction to Git & GitHub: How to manage and share your code
+
+Training for 2021 will take place on the following dates: 
+* Monday 14th June, 10:00-12:00
+* Monday 14th June, 13:30-15:30
+* Tuesday 15th June, 13:30-15:30
 
 Please see the [wiki](https://github.com/CefasRepRes/Git_Training/wiki/) for further information.