Improve world bank awesome page

[Branko-Dj]

We wish to update the world-bank awesome page with current status

Acceptance criteria

• [x] The new page is created that contains important details about our current world-bank datasets

Tasks

• [x] Add a list of interesting datasets to the page
• [x] Update it with general info about them

[Branko-Dj]

FIXED - new information is added to https://datahub.io/awesome/world-bank