added format to date filter
Merge branch 'dev' of https://github.com/avalanche-canada/ac-web into dev

* 'dev' of https://github.com/avalanche-canada/ac-web:
  remove temp forecast cache
  add /scripts/seed-obs.js script
  codeship shove
modfiied nginx config
added missing semicolon
added nginx procy configuration file. a copy of this is on s3 for download
added sposnor logos
changed www.ava to old.ava for avalx caaml api
fixed api const not being set on acComp
implemented ac avalx cache
Merge branch 'dev' of github.com:avalanche-canada/ac-web into dev
add cache hit/miss logging
change region names and id's as req by ben

see: https://trello.com/c/EmEqmG3n/88-standard-region-names
changed mapbox mapid and token to av ca accnt

see: https://trello.com/c/dS5OpY0X/250-swap-out-map-url
temporarily removed/comented out search and login
added trip planner and removed weather
integrated webcache-redis for webcache store
header update
add webcache-redis module

Missed in original deployement.
blogs filter on category
fixed blog link in header