- fixed bug that incorrect pfLocationObject is passed among ViewController
added ReactiveCocoa framework
- successfully implement post system, user can share their comments over any photos
- fixed a critical bug that not allow to click menu button at MyTourViewController when moving from NewTourExplorer to MyTourViewController
- fixed bug nested push animation can result in corrupted navigation bar
- successfully install ReactiveCocoa framework!!!
- code refactoring as client requirement
- facebook/twitter integration
- implement search by username at TourExplorerViewController
- Add Activity and My Friend side bar item for future use
- Add tag name under tour name at MyTourViewController
- improvement search query in PhotoMapViewController and PhotoTableViewController, work faster now