Update users_comments.md

AtsushiSakai · web-flow · commit 0fabea14c45f · 2019-06-21T08:13:50.000+09:00
diff --git a/users_comments.md b/users_comments.md
@@ -253,6 +253,12 @@ Hey Atsushi <br>We are working on a multiagent simulation game and this project
 
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+Thanks a lot for this amazing set of very useful librarires!
+
+--Razvan Viorel Mihai
+
+---
+
 # Citations
 
 1. B. Blaga, M. Deac, R. W. Y. Al-doori, M. Negru and R. Dǎnescu, "Miniature Autonomous Vehicle Development on Raspberry Pi," 2018 IEEE 14th International Conference on Intelligent Computer Communication and Processing (ICCP), Cluj-Napoca, Romania, 2018, pp. 229-236.
