* wesbos/master:
  removed answer code from index-START.html Ex 13
  Remove Exercise 01 index.html file
  Only START and FINISHED files are necessary.
  copy-pasta typo
  Update index.html
  24 - Sticky Nav: reset index and style START

* wesbos/master:
  add missing comma
  Update style.css
  Fixed angles for hour and min
  ⚡
  Clarify questions in exercise 7
  Removed the solution from index-START.html
  Fix the order in the sort exercise
  Remove unused flavours array from Day 4 START file

* wesbos/master:
  converted to rems and added a space between `rule: value`
  Sets page title
  Accessibility fix: Added id attribute to input elements that equals the for attribute of the corresponding label element so that correct label is read out to screenreader when input is focussed on and puts focus on input element if the corresponding label is clicked

* wesbos/master:
  Rename Day2 project name to have the word 'and' instead of the plus (+) sign as this can confuse URLs
  Add Mike Ekkel to bloglist
  add Michael Einsohn to readme
  change append() to appendChild
  add Adriana Rios to readme
  👋
  Add link to Ayo Isaiah's recaps and lessons learned
  add the Chinese description
  add the chinese guides link
  you sure did forget it here too lol
  Added Community section
  forgot the closing </ul>

* wesbos/master:
  Added Arjun Khode's blog to readme
  add Akinjide to readme
  added some fullscreen CSS

* wesbos/master:
  Link added to readme

* wesbos/master:
  rm overwritten styles
  fix background-attachment
  fix incorrect styles
  add .idea to gitignore

* wesbos/master:
  fix extra code