make errors more clear

Gruntfile.coffee

@@ -203,11 +203,13 @@ module.exports = (grunt) ->
 				err = "Can not connect to mongodb"
 				grunt.log.error "FAIL."
 				grunt.log.errorlns """
-				
+				!!!!!!!!!!!!!! MONGO ERROR !!!!!!!!!!!!!!
+
 				ShareLaTeX can not talk to the mongdb instance
 
 				Check the mongodb instance is running and accessible on env var SHARELATEX_MONGO_URL
-
+				
+				!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 				"""
 				throw new Error("Can not connect to Mongodb")
 				return callback(err)
@@ -226,11 +228,13 @@ module.exports = (grunt) ->
 				err = "Can not connect to redis"
 				grunt.log.error "FAIL."
 				grunt.log.errorlns """
-				
+				!!!!!!!!!!!!!! REDIS ERROR !!!!!!!!!!!!!!
+
 				ShareLaTeX can not talk to the redis instance
 
 				Check the redis instance is running and accessible on env var SHARELATEX_REDIS_URL
 
+				!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 				"""
 				throw new Error("Can not connect to redis")
 				return callback(err)

config/services.js

@@ -48,4 +48,5 @@ module.exports =
 	name: "notifications",
 	repo: "https://github.com/sharelatex/notifications-sharelatex.git",
 	version: "master"
-}]
+}
+]