Follow up on @simong's API review
Library slugs need to be stored in lowercase chars
Follow up on @simong's review
Follow up on review. Added additional comments
API and UI now support multiple addresses of the same type per library
API and UI now support multiple addresses of the same type per library
Indention fix
Indention fix
Merge pull request #24 from Coenego/follow-up-api-review

Follow up on @simong's API review