fix invalid json response
fix invalid json response
#1 add count query parameter to photo api
#2 add id and secret to photo obj
Merge branch 'master' of heroku.com:nameless-fjord-2265
use asyc-http-client to replace default http client
fix dependency
try asyncclient and future
#2 add get info for every photo
Rollback AsyncHttpClient due to out of memory error
remove class not used