Added article "Visual Programming with Embedded Rust"

Hi: Here's my new article. Thanks again :-)

Author: lupyuen

drafts/2019-07-16-this-week-in-rust.md

@@ -16,6 +16,8 @@ If you find any errors in this week's issue, [please submit a PR](https://github
 
 ## News & Blog Posts
 
+* [Visual Programming with Embedded Rust? Yes we can with Apache Mynewt and Google Blockly!](https://medium.com/@ly.lee/visual-programming-with-embedded-rust-yes-we-can-with-apache-mynewt-and-google-blockly-8b67ef7412d7?source=friends_link&sk=353fb92b6f20ebf885ff5c9be44fd6f2)
+
 # Crate of the Week
 
 This week's CotW is not a crate but [Rustexp](https://rustexp.lpil.uk/) site, a Rust regular expression editor & tester.