init RubyChina iOS app
update for locate pagination number in the center
custom topic cell
add api manager
get topics page working
add data loading service
finish topic detail view design
add demo view for topic detail view
add design file
API request for topic detail data
data prepared for topic detail cell view
node label and author and time ago label
add topic author, node, time ago, title view
add test controller
get everything show in tableview
high performance code refactoring
add avatar image and pull to refresh
finish topics cell
remove topic detail cee
use uiwebview in detail page