Positive reinforcement system to get better app info

[cibersheep]

Make that:

• better description
• more info
• complete extra info (license, screenshots, etc)
  values/points better in store translated as a better discoverability

[sverzegnassi]

As discussed on the Telegram group, here's the checklist we might want to follow in order to improve ASO

• Name
  • max. ?? chars
• Tagline
  • max. 20 words
  • different than 'name' field
• Description
  • different than 'name' field
  • different than 'tagline' field
• Keywords
  • max. 100 chars
• Screenshots
  • not mandatory
  • revenued with bonus points
• Category
  • must be specified (??)
  • apps missing this field will be queried as "unlisted"
• License
  • must be specified. For old apps, the missing field might defaults to "proprietary"
  • when a free/libre license is picked, ensure the 'source code' field is not empty

Apps missing the fields above (an exception is made for 'screenshot') will lose points in the search ranking