Refactor duplicated method
Respect the order of articles within a topic
Don't fetch a request token unless we need it (this should speed up initialization a little bit)
Fix a race condition in the initial load manager
Add some missing protocol declarations
Added: ability to set navigation bar title text and shadow color
Merge pull request #144 from equinox2k/master

Added ability to set navigation bar title text and shadow color
Prevent user from posting multiple times

Disabling the navigation bar buttons when there is a post (new idea/comment) in progress so the user won't post the same content multiple times.
Besides posting multiple times, this was causing a crash on the app when the additional requests responses returned.
Fix issue with nav bar customization, turn on warnings
Fix a couple warnings and turn off the rest
Prevent leak
on iPad devices, show the UIActionSheets from the bar buttons
Add localized strings in Traditional Chinese
Merge pull request #151 from bcylin/feature/zh-Hant

Add localized strings in Traditional Chinese
Fix missing string format placeholder
Merge pull request #150 from aporat/master

on iPad devices, show the UIActionSheets from the bar buttons
Importing Yahoo! provided translations
Merge remote-tracking branch 'rafaelbaggio/master' into yahoo
Add localized strings in Portuguese
Fix a few things for iOS 7