Version 1.1.0

• #41:
  Don't raise an E_NOTICE upon receiving an invalid CSRF token.
• #42:
  We now have a Dockerfile for easy deployment. Thanks @kelunik
  and @co60ca.
• #47:
  If you make a typo when filling in the database credentials on first run,
  it will no longer proceed silently then fail catastrophically in the last
  step.
• #50:
  Display the correct version in the Installer.
• #56:
  If libsodium is not set up correctly, show an error page explaining the
  problem and guiding the user towards the solution. Thanks @co60ca.
• Various user interface improvements based on feedback from the initial
  launch.
• You can now pass an input filter to $this->post() from a landing and it
  will be enforced upon the POST data. If a type error occurs, it simply
  returns false.
• Fixed a bug that prevented CAPTCHAs from loading on static blog posts.
  Thanks @kyhwana for reporting this.
• The "parent category" select box now renders properly.
• The authors' photos menu is properly prepopulated by the contexts we use
  in Airship. Extensions are free to supply their own contexts.