strip email

CONTRIBUTORS

@@ -1,12 +1,12 @@
 Contributors to ngrok, both large and small:
 
-- Alan Shreve <alan@inconshreveable.com>
-- Brandon Philips <brandon@ifup.org>
-- Caleb Spare <cespare@gmail.com>
-- Jay Hayes <jay@bignerdranch.com>
-- Kevin Burke <kevin@twilio.com>
-- Kyle Conroy <kyle.j.conroy@gmail.com>
-- Nick Presta <nick@nickpresta.ca>
-- Stephen Huenneke <stephen.huenneke@gmail.com>
-- inconshreveable <alan@inconshreveable.com>
-- jzs <jens@zeilund.dk>
+- Alan Shreve 
+- Brandon Philips 
+- Caleb Spare 
+- Jay Hayes 
+- Kevin Burke 
+- Kyle Conroy 
+- Nick Presta 
+- Stephen Huenneke 
+- inconshreveable 
+- jzs 

Makefile

@@ -40,4 +40,4 @@ clean:
 
 contributors:
 	echo "Contributors to ngrok, both large and small:\n" > CONTRIBUTORS
-	git log --raw | grep "^Author: " | sort | uniq | cut -d ' ' -f2- | sed 's/^/- /' >> CONTRIBUTORS
+	git log --raw | grep "^Author: " | sort | uniq | cut -d ' ' -f2- | sed 's/^/- /' | cut -d '<' -f1 >> CONTRIBUTORS