message: Update welcome message
diff: if tips && tips.length
  .Tips.js-tips
  - h4.Type.Type--size-h4
  - | This is your profile.
  - | Here's what you can do to get started:
  + h4.Type.Type--size-h5
  + | Welcome to Are.na, this is your profile.
  + | All of your channels and content will show up here.
  .Tips__tips
  for tip in tips
  @@ -11,9 +11,7 @@ if tips && tips.length
  data-id=tip.id
  data-trigger=tip.trigger
  )
  - .Tip__title
  - = tip.title
  -
  + .Tip__title!= tip.title
  .Tip__close.js-close
  span(
  class='iconic iconic-sm'
  