Additional media sorting options.

[zivbk1]

@estruyf Off the top of my head would be:

• filename
• size
• date
• title
• alt text

The last two above would need to come from the media DB file if defined.

If there is a way to query/store the following data I could see them as useful also.

-width (px)
-height (px)

Originally posted by @zivbk1 in #178 (comment)

[estruyf]

• filename
• size
• date
• title
• alt text

[estruyf]

Media dashboard now supports the following sorting options:

[zivbk1]

Thank you! Works perfectly!