- Added examples/save_json_blocks_to_file.php
- Updated README
- Added Fiverr listings search HTML file to resources
- Renamed fiverr_sitemap_categories migration file
- Edited resources/listing-selected-fields.json to add `listingQuery`
- Added resources/listings-gigs-item.json
- Deleted fields from resources/seller-profile-selected-fields.json:
  reviewsData.buying_reviews.filters_counters.most_common_industries
  reviewsData.buying_reviews.star_summary
  reviewsData.buying_reviews.dynamicTranslations
- Added fiverr_listings table
- Added fiverr_gigs table
- Added fiverr_seller_profiles table
- Added fiverr_listings_gigs table