Add Programmatically altering views

There are three programmatically altering views added:
1. The title shows on the navigation bar will change from screen to
screen.
2. When click on each poster's name, it will go to the profile display
screen, the name textview on that screen will change automatically.
3. The image on the profile display screen will change according to the
name passed in.
Nick and Mick all help finish the design and implementation