Allow different sorting of demos

[Gama11]

Display some high-quality / new demos on top

[impaler]

the top of what?

[Gama11]

Of the /demos page. Currently they're just alphabetically sorted, which means the ones at the top aren't necessarily the most interesting.

[RichardBray]

I don't know if I agree with that. How would one determine which demos are the most interesting and which one are the least interesting? Maybe if there's an agreed criteria of how to sort demos out it might make more sense.

[ninjamuffin99]

Highjacking this!!!

I think sorting demos by

• Alphabetical
• Newest added
• Oldest added
• Sorted by their folder structure in haxeflixel/flixel-demos github repo. (This should be default IMO)
  • This would also require a bit more work than just "sorting", requiring a bit more explicit sectioning of the demos
• Along with what Gama said, where we can "feature" specific demos to appear

[Geokureli]

Sorted by their folder structure in haxeflixel/flixel-demos github repo. (This should be default IMO)

this seems really cool, along with featured demos, I also think we should consider removing less interesting demos or moving them to snippets