Add script which generates list of release contributors

Author: pmuens

scripts/generate-release-contributors-list

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Generates a list with all contributors between two tags
+# generate-release-contributors-list <tag-1> <tag-2>
+#
+# Example
+# $ ./generate-release-contributors-list v1.4.0 v1.5.0
+
+git log $1..$2 --format='%aN' | sort | uniq > $2-contributors