Add view controller to show photo list.
Build custom cell.
centralize management of color theme.
Adding tab bar icons.
Adding bookmark icon.
Adding loading functionalities.
Rendering cell and using SDWebImage to do asyn loading.
Setup basic init.
remove instance variable of photo list view controller.
show every view controllers inside of navigation controller.
show the photo list based on given album.
Add the cell used in photo list.
Add files, update project.
Add light box to display single given image.
Add lightbox to show the pictures.
add social related buttons, not implementing yet.
Adding visual resources.
remove search for now.
start spinning at beginning
made some ui changes.