Upcoming major update

[AlUlkesh]

@Klace and I have decided to merge our two forks. The next commit will contain the combined features:

• Additional sorting and filtering by EXIF data including .txt file information
• Recyle bin option
• Add/Remove from saved directories, via buttons
• New dropdown with subdirs
• Option to not show the images from subdirs
• Refresh button
• Sort order
• View and save favorites with individual folder depth
• Now also supports jpg

One thing to note is that when scanning a directory for the first time, the png-cache will be built. This can take several minutes, depending on the amount of images. There is a small indicator for this, which I plan to improve in the future:

If some of (esp. my) new functions are not exactly intuitive to you, let me know and I'll get a wiki started.

[AlUlkesh]

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