add authors podcasts interface
add latest interface
update dummy data
add logs
dummy
add pic url and brief
fix travis
fix syntax error
change scheme
add cheerio
fix interface error
Merge branch 'develop'

* develop:
  fix interface error
  add cheerio
  change scheme
  fix syntax error
  fix travis
  add pic url and brief
  dummy
  add logs
  update dummy data
  add latest interface
  add authors podcasts interface