Manga/Local images One Page Reader

An awesome/wonderful/amazing extension from a Japanese author. But I've found 2 problems/bugs with this extension: 1. If an image filename end with extension ".JPG" in capitalization, it won't be showed up. 2. If the images filename go messy like "1.jpg" "10.jpg" "11.jpg" "2.jpg" "3.jpg", it will be showed up in order "1.jpg" -> "10.jpg" -> "11.jpg" -> "2.jpg" -> "3.jpg". Thus you have to rename all of your images filename to proper format like "00*.jpg" to handle these 2 problems and for this extension to work correctly. Anyway after all I like this extension so much. Furthermore, I think you should add some keywords "and view local images gallery on computer" to the title to get more people find and know about it because I'm using your extension on this purpose beside only reading local mangas offline. I hope good things come to you, have a nice time!

Can you add "delete" button?! I love your extension but im using it to view photo gallery instead its very helpful but some bad photos i need to delete so that it would be perfect. thanks