Merge remote-tracking branch 'github/pull/526'

diff --combined cookbooks/tilelog/templates/default/tilelog.erb
index 8fa73cee0704d8760bb9c9e5d776d6ead7423da3,b833aeb1649b2c064abef8306e2ce1d38cab8b9c..2c8799b1c1fc9c6dd44b85a2a0b90702267f4ad7
--- 1/cookbooks/tilelog/templates/default/tilelog.erb
--- 2/cookbooks/tilelog/templates/default/tilelog.erb
+++ b/cookbooks/tilelog/templates/default/tilelog.erb
@@@ -3,7 -3,7 +3,7 @@@ set -
  
  if [ -z "$DATE" ]
  then
-   DATE=$(date -d "1 day ago" "+%Y-%m-%d")
+   DATE=$(date -u -d "1 day ago" "+%Y-%m-%d")
  fi
  
  OUTDIR="<%= @output_dir %>"
@@@ -17,11 -17,10 +17,11 @@@ export AWS_REGION="eu-west-1
  
  TILEFILE="tiles-${DATE}.txt.xz"
  HOSTFILE="hosts-${DATE}.csv"
 +APPFILE="apps-${DATE}.csv"
  
  nice -n 19 /opt/tilelog/bin/tilelog --date "${DATE}" --generate-success \
 -  --tile "${TILEFILE}" --host "${HOSTFILE}"
 +  --tile "${TILEFILE}" --host "${HOSTFILE}" --app "${APPFILE}"
  
 -mv "${TILEFILE}" "${HOSTFILE}" "${OUTDIR}"
 +mv "${TILEFILE}" "${HOSTFILE}" "${APPFILE}" "${OUTDIR}"
  
  rm -rf "$TMPDIR"