temporarily removed/comented out search and login
added trip planner and removed weather
header update
blogs filter on category
fixed blog link in header
updated external forecast URL's
Merge branch 'dev' of https://github.com/avalanche-canada/ac-web into dev

* 'dev' of https://github.com/avalanche-canada/ac-web:
  add webcache-redis module
  integrated webcache-redis for webcache store