implement delegate method
fix layout bug
add comment
remove tabbar
fix landscape layout
change method name
use constant
merge type
change method name
change resize algorithm
change method name
fix slider tint color when direction left
fix layout bug when rotate image view which is zoomed.
fix layout bug when rotate during image view mode is display fit.
bug fix
fix hud position after rotation
update sample project
update podfile
add slider tint color property
update podspec