message: Update message on video requirements
diff: >
  <p class="help-block">
  <translate>
  - Only short videos of 60 seconds or less are allowed at this time.
  + Only short videos between 3 and 60 seconds are allowed at this time.
  </translate>
  <br />
  + <translate>
  + Videos must be bigger than 200x200.
  + </translate>
  <translate>
  Video filetypes currently supported:
  </translate>
  