api-search-images: GET /api/v1/search - Support for images search
api-search-images: Replace remaining bytestrings by unicode strings
api-search-images: Additional unicode conversion & use exact search
Merge pull request #7 from antoviaque/api-search-images

api-search-images: GET /api/v1/search - Support for images search
Merge branch 'master' into api-search-googletranslate-consumption