chore(deps): bump phoenix_html from 2.11.2 to 2.13.1

[dependabot-preview]

Bumps phoenix_html from 2.11.2 to 2.13.1.

Changelog

Sourced from phoenix_html's changelog.

v2.13.1 (2018-01-05)

• Enhancements

  • Allow safe content to be given to label
  • Also escale template literals in javascript_escape/1

• Bug fixes

  • Fix deprecation warnings to point to the correct alternative

v2.13.0 (2018-12-09)

• Enhancements

  • Require Elixir v1.5+ for more efficient template compilation/rendering
  • Add Phoenix.HTML.Engine.encode_to_iodata!/1
  • Add Phoenix.HTML.Form.form_for/3 that works without an anonymous function

• Deprecations

  • Deprecate Phoenix.HTML.escape_javascript/1 in favor of Phoenix.HTML.javascript_escape/1 for consistency

v2.12.0 (2018-08-06)

• Enhancements

  • Configurable and extendable data-confirm behaviour
  • Allow data-confirm with submit buttons
  • Support ISO 8601 formatted strings for date and time values

• Bug fixes

  • Provide a default id of the field name for [**conn**](https://github.com/conn) based forms

Commits

• a84d6fe Release v2.13.1
• 7a40ad6 Improve javascript_escape docs
• daeb8e3 Escape backticks in javascript_escape/1 (#245)
• e8221ad [FIX] deprecation warning referred to deprecated function (#244)
• 00bfb50 Implement abillity to pass in HTML safe strings to label/4 (#243)
• f2c9a78 Updated phoenix_html docs referring the changelog of phoenix v1.4 (#242)
• 1790423 Fix dialyzer complaining about nil action in to_form (#241)
• 3a56d74 Remove match that cannot succeed (#240)
• 03c937e Release v2.13.0
• e17e705 Add Phoenix.HTML.Form.form_for/3
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #61.