added simple middleware to add custom HTTP response headers
added a new helper method to response - setCacheValidity()
small changes
we do not need maxage in Cache-Control
moved cachingUtils to the block with express middlewares
all static assets comes from ./assets directory; added filterCachebuster method to cachingUtils.js
WIP: adding cachebuster value to static assets in render.html
added config.getCachebuster() method and started to getting cb value from cachebuster.json
put cachebuster value in the path more Wikia way
removed unnecessary cachingUtils.filterCachebuster() method, changed logic so express takes care of removing cb from request URL
small changes
added scribe to packages.json
added new helper method to response.setSurrogateKey() and added setting the key for render
added one more comment
added everything connected to scribe
added purging varnish when a POI is updated
moved squid logic to seperate module
added purging object for all POI operations
added purging objects on varnish when map is deleted
added purging varnish objects when POI category is added to a map