Bump plug from 1.4.3 to 1.8.0

[dependabot-preview]

Bumps plug from 1.4.3 to 1.8.0.

Changelog

Sourced from plug's changelog.

v1.8.0 (2019-03-31)

Enhancements

• [Plug.Conn] Add get_session/1 for retrieving the whole session
• [Plug.CSRFProtection] Add Plug.CSRFPRotection.load_state/2 and Plug.CSRFPRotection.dump_state/0 to allow tokens to be generated in other processes
• [Plug.Parsers] Allow unnamed parts in multipart parser via :include_unnamed_parts_at
• [Plug.Router] Wrap router dispatch in a connection checkpoint to avoid losing information attached to the connection in error cases
• [Plug.Telemetry] Add Plug.Telemetry to facilitate with telemetry integration

Bug fixes

• [Plug.Conn.Status] Use IANA registered status code for HTTP 425
• [Plug.RequestID] Reduce RequestID size by relying on base64 encoding
• [Plug.Static] Ensure etags are quoted correctly
• [Plug.Static] Ensure vary header is set in 304 response
• [Plug.Static] Omit content-encoding header in 304 responses

v1.7.2 (2019-02-09)

• [Plug.Parser.MULTIPART] Support UTF-8 filename encoding in multipart parser
• [Plug.Router] Add builder_opts support to :dispatch plug
• [Plug.SSL] Do not disable client renegotiation
• [Plug.Upload] Raise when we can't write to disk during upload

v1.7.1 (2018-10-24)

• [Plug.Adapters.Cowboy] Less verbose output when plug_cowboy is missing
• [Plug.Adapters.Cowboy2] Less verbose output when plug_cowboy is missing

v1.7.0 (2018-10-20)

Enhancements

• [Plug] Require Elixir v1.4+
• [Plug.Session] Support MFAs for cookie session secrets
• [Plug.Test] Add put_peer_data
• [Plug.Adapters.Cowboy] Extract into [plug_cowboy][plug_cowboy]
• [Plug.Adapters.Cowboy2] Extract into [plug_cowboy][plug_cowboy]

Bug fixes

• [Plug.SSL] Don't redirect excluded hosts on Plug.SSL

Breaking Changes

• [Plug] Applications may need to add :plug_cowboy to your deps to use this version

v1.6

... (truncated)

Commits

• 56fadff Release v1.8.0
• e2b5e7f Add Plug.CSRFPRotection.load_state/dump_state
• ff58e94 Use IANA registered status code for HTTP 425 (#830)
• 5b3df0f Wrap router dispatch in a connection checkpoint
• 0e7a91c Update documentation for session_delete/2 (#828)
• bae5167 Make get_session/1 public
• 2e7ae54 Run formatter
• 8acc8fb Do not set header only to remove it, tidy up docs
• 959338b Omit content-encoding header in 304 responses.
• 803ec79 Ensure vary header is set in 304 response.
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #38.