Merge pull request #34 from phuongnq/master

redirect notification to NotificationListView
Add UserProfileView

Select a user from RightSideMenu will navigate to her ProfileView
Minor bug fix for RightSideMenu

If user select “load more”, instead of navigating her to new
ViewController, perform the “load more” action
Add TabBar linked to MessgeList and FriendList

When user tap “Message” in LeftSideMenu, navigate her to a TabBar View
with 2 tabs: MessageList and FriendList
Handle data transition from MessageList to Message Detail

Will need to make the MessageList’s objects distinct from each other.
Add Facebook Profile picture

- Get the profilePictureURL from Facebook
- Save the url to local variable
- Set UIImageView using this url
Add Facebook Profile Picture to other user's profile Page

More elegant solution: get picture directly from Facebook open API link
Add Transition from MyListView to MyAnswerView to ReviewDetailView

Make the MyAnswerView identical to VideoView, will need to combine the
two into one ViewController
Display user profile picture in ReviewDetailView

Using Facebook profile picture
Add profilePicture thumbnail for some lists
Minor fix
Modify Activity Table

When user do the following, add an activity:
- Post a question
- Answer a question
- Review an answer
- Register to service
Modify News Feed (timeline)

Now in News Feed, the following activities will be shown
- Someone has joined Presentice
- Someone has posted a new questionVideo
- Someone has posted a new answerVideo
- Someone has reviewed someone else’s answerVideo

Will have to make:
- Segue for the each activity
- Filter for each type of activity
Wire transition from News Feed to each View Controller

- If user tap a news about “someone has reviewed someone else video”,
navigate her to the video view
- If user tap a news about “someone has posted a video”, navigate her
to the video view
- If user tap a news about “someone has joined Presentice”, navigate
her to that person’s profile view
Prevent user from review her own video

When user view her own video:
- Don’t register activity
- Don’t let her review
- Don’t send push notification
Edit Table View Cell of News Feed

Make its height changed depending on which type of activity
Fix "Unbalanced calls to begin/end appearance transitions"

Unbalanced calls to begin/end appearance transitions for
<UINavigationController: 0xcc92980>.
make asynchonorous call to get profile picture