add collab

Author: max-mapper

collaborators.md

@@ -0,0 +1,7 @@
+## Collaborators
+
+binary-split is only possible due to the excellent work of the following collaborators:
+
+<table><tbody><tr><th align="left">mourner</th><td><a href="https://github.com/mourner">GitHub/mourner</a></td></tr>
+<tr><th align="left">maxogden</th><td><a href="https://github.com/maxogden">GitHub/maxogden</a></td></tr>
+</tbody></table>