add pitfalls to navigation doc
Merge branch 'develop' of https://github.com/Kunstmaan/cupcake into develop

* 'develop' of https://github.com/Kunstmaan/cupcake: (80 commits)
  updated docs
  scss vars
  slider bump
  slider docs
  slider bug & component fix for nav controls
  mq support with equal heights on controls
  slider docs
  remove console.log
  slider docs
  slider docs
  1.4.0 to 1.5.0
  Dynamic slider generation via JS
  Default Flexslider theme without vars
  Default slider test
  Remove slider fallbacks
  Remove slider animation via CSS
  Remove slider fallbacks
  Update cookie-consent.js
  fixed typo
  adde preventDefault to the click event
  ...
Merge branch 'develop' of https://github.com/Kunstmaan/cupcake into develop

* 'develop' of https://github.com/Kunstmaan/cupcake:
  update html slider example: fix data attr
  version nr
  removed unnecessary js code
  destroy function styling
  added basic styling for slider caption
  bump
  update test/update docs
  rm
  update cookie consent: hide by default, add vanilla-js version and use ids instead of classes
  Update readme.md