feature slider unfinished
updating slider functionality
refactoring js slider
upd js slider
Merge branch 'master' of https://github.com/stfalcon/fwdays into feature-slider

* 'master' of https://github.com/stfalcon/fwdays:
  Retrieve markup
  Remove unnecessary classes
  Add styles for partners images
  updated .gitignore
  all participants link
  feature participants page
  check event
  participants list unfinished
  reverting changes in vendors
  moving styles to a suitable place
  Save current work
  Update web/vendor/markitup/skins/markitup/style.css
  change markitup textarea size
improve templates
remove extra code
Merge branch 'feature-slider' of git://github.com/Mutuh/fwdays into slider

* 'feature-slider' of git://github.com/Mutuh/fwdays:
  remove extra code
  improve templates
  upd js slider
  refactoring js slider
  updating slider functionality
  feature slider unfinished
small slider PR refactoring. re #7590