import developer information from github

entries/berusky.md

@@ -6,11 +6,12 @@
 - Download: @see-home (and https://web.archive.org/web/*/https://sourceforge.net/projects/berusky/files/*)
 - Platform: Windows, Linux
 - Keyword: action, content open, logic
-- Code repository: https://github.com/stransky/berusky.git
+- Code repository: https://github.com/stransky/berusky.git (@created 2011, @stars 16, @forks 4)
 - Code language: C++
 - Code license: GPL-3.0
 - Code dependency: SDL
 - Assets license: GPL
+- Developer: Martin Stransky
 
 Based on Sokoban, expanded with new items such as explosives, stones, special gates.