Improve websocket error to give accurate mfa
Plug protect_from_forgery in browser pipeline by default
Endpoint.Adapter.static_path/2 with no cache
Cache a static_path with Phoenix.Config.cache/3
Add :cache_static_lookup configuration
Add static_path/2 to Helpers
Merge pull request #535 from gjaldon/static-path-helper

Endpoint.Adapter.static_path/2 with no cache

Some changes were applied on merge to guarantee we don't add
new asset files to the repository.
Do not cache static assets miss
cache_static_lookup should be false for default in dev
Use iodata in JSON too
Use phoenix_dep instead of changing mix.exs directly
Remove repeated HTTP config
Add static_url and expect endpoints in non-named router helpers
Named url helpers that also expect endpoints
Named path helpers accept conn_or_endpoint and refactors
Add alias to resources
Merge pull request #541 from gjaldon/resources-alias

Add alias to resources
Update readme, docs, changelog and test for change in named path helpers
Merge pull request #539 from gjaldon/splat-url-helpers

Splat url helpers
Merge Phoenix.WebSocket with Phoenix.Transport.WebSocket