Index product & variant's option_values
Merge pull request #1 from HeroInt/feature/option-types-and-values

Index product & variant's option_values
Allow indexing of custom fields
Move config class to its own file
Merge pull request #2 from HeroInt/feature/store/search_suggestions

Feature/store/search suggestions
Fix typo
Merge pull request #3 from HeroInt/feature/store/search_suggestions

Fix typo
fix duplicate array
include similar products ids
add related products ids method to avoid errors
Merge pull request #4 from HeroInt/feature/related_products

Feature/related products
include related_products_ids method in both searchable and indexable modules
Merge pull request #5 from HeroInt/feature/related_products

include related_products_ids method in both searchable and indexable mod...
Add a valid gemspec

I got sick of getting warnings when running bundle install from the
Catalog project, so I decided to fix the gemfile. Added author, email
and description.
Merge pull request #6 from HeroInt/chore-valid-gemspec

Add a valid gemspec