Contributing.md in minitar-0.6.1 vs Contributing.md in minitar-0.7

@@ -76,9 +76,13 @@
 *   Matthew Kent
 *   Michal Suchanek
 *   Mike Furr
 *   Pete Fritchman
 *   Zach Dennis
+*   ooooooo\_q
+*   Kazuyoshi Kato
+*   dearblue
+*   Kevin McDermott
 
 [Minitest]: https://github.com/seattlerb/minitest
 [quality commit messages]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html
 [Hoe]: https://github.com/seattlerb/hoe