Support saving in larger resolutions in Combine Photos and Create Animated GIF

Remove Metadata, Resize tools are available for photos in the local library
Changed Resize and Remove Metadata behavior
. Save a new image and delete an original image
Keep Live Photo when changing image format
Added Import IPTC Keywords function for selected images

Updated Slideshow
. Favorite/Unfavorite
. Swipe right to go to previous image
. Show the last viewed photo when closing the slideshow
