Update README.md

Author: greg-dev

README.md

@@ -7,3 +7,9 @@ The task was to implement different an algorithms for Minimizing Maximum Latenes
 * **1|rj,prm|Lmax** (preemptive tasks on single machine)
 * **1|rj,prm,prec|Lmax** (preemptive tasks with precedence constraints on single machine)
 * **P|pj=1,in-tree|Lmax** (Tree-structured tasks on parallel machines)
+
+### Live demo:
+https://greg-dev.github.io/scheduling-algorithms/
+
+![Preview](https://cloud.githubusercontent.com/assets/24360603/21154649/5e9fc1a4-c16f-11e6-9cf3-a4fa9fe8401e.png "Preview")
+