Uploadify update to v3 beta

[ccagle8]

This works great! I think these are things that need to be fixed within GS, and not your update though (listing them here so i don't forget).

I think that this can be submitted to the SVN now because it is clearly better than what we have now.

• Ability to create new folders
  
• Thumbnail creation doesn't work for new folders
  
• Do a better job at showing that a subfolder is actually a folder - use icon or indent to show folder structure (maybe use what pages.php does)
  
• Someone mentioned on these forums that the thumbnail links on image.php don't work. Verify they work ok
  
• i18n the button text
  
• verify that GSNOUPLOADIFY still works (gsconfig.php setting to turn off Uploadify)