Merge pull request #1086 from gwilczynski/master

Add meetup in Wroclaw, PL

Author: nasa42

drafts/2019-11-26-this-week-in-rust.md

@@ -136,6 +136,7 @@ decision. Express your opinions now.
 * [Nov 26. Vienna, AT - Rust Vienna - El rust de vienna](https://www.meetup.com/Rust-Vienna/events/266365092/).
 * [Nov 27. Berlin, DE - OpenTechSchool Berlin - Rust Hack and Learn](https://www.meetup.com/opentechschool-berlin/events/nxdpgryzpbkc/).
 * [Nov 27. Copenhagen, DK - Copenhagen Rust Hack Night #20](https://cph.rs/).
+* [Dec  4. Wroclaw, PL - Rust Wroclaw Meetup #15](https://www.meetup.com/Rust-Wroclaw/events/266756721/).
 
 ### North America