Allow logging to a file via a cli flag about chaos HOT 2 OPEN

diff --git a/bin/marathon-framework b/bin/marathon-framework
index 85858a7..7a6d333 100755
--- a/bin/marathon-framework
+++ b/bin/marathon-framework
@@ -20,6 +20,7 @@ self="$(cd "$(dirname "$0")" && pwd -P)"/"$(basename "$0")"
 marathon_jar="$self"
 conf_dir=/etc/marathon/conf
 conf_file=/etc/default/marathon
+syslog_facility=${MARATHON_SYSLOG_FACILITY:-user}

 function main {
   if [[ ${1:-} = --jar ]]
@@ -60,7 +61,7 @@ function load_options_and_log {
   set -o allexport
   [[ ! -f "$conf_file" ]] || . "$conf_file"
   set +o allexport
-  for env_op in `env | grep ^MARATHON_ | sed -e '/^MARATHON_APP/d' -e 's/MARATHON_//' -e 's/=/ /'| awk '{printf("%s%s ", "--", tolower($1)); for(i=2;i<=NF;i++){printf("%s ", $i)}}'| sed -e 's/ $//'`; do
+  for env_op in `env | grep ^MARATHON_ | grep -v MARATHON_SYSLOG_FACILITY | sed -e '/^MARATHON_APP/d' -e 's/MARATHON_//' -e 's/=/ /'| awk '{printf("%s%s ", "--", tolower($1)); for(i=2;i<=NF;i++){printf("%s ", $i)}}'| sed -e 's/ $//'`; do
     cmd+=( "$env_op" )
   done
   # Default zk and master option
@@ -115,8 +116,8 @@ function run_jar {

 function logged {
   local token="$1[$$]" ; shift
-  exec 1> >(exec logger -p user.info   -t "$token")
-  exec 2> >(exec logger -p user.notice -t "$token")
+  exec 1> >(exec logger -p "${syslog_facility}".info   -t "$token")
+  exec 2> >(exec logger -p "${syslog_facility}".notice -t "$token")
   "$@"
 }