Change the rate limit of method setAvatarFromService from 1m to 5s

server/methods/setAvatarFromService.coffee

@@ -62,4 +62,4 @@ DDPRateLimiter.addRule
 	type: 'method'
 	name: 'setAvatarFromService'
 	userId: -> return true
-, 1, 60000
+, 1, 5000