D&D file upload from browser window.
Merge branch 'd&d_from_browser_window' into 2.x_n
Merge remote-tracking branch 'origin/2.x' into 2.x_n
Merge remote-tracking branch 'origin/2.x' into 2.x_n
Added GET query "name" into cmd "upload" for URL upload.
Added command "Edit on Pixlr"

Editing the image file on Pixer.com/editor.
Merge branch 'pixlr_edit' into 2.x_n
Merge branch 'd&d_from_browser_window' into 2.x_n
Selectable Pixlr editor or Pixlr Express
Merge branch 'pixlr_edit' into 2.x_n
Fixed bug PIxlr/Express filename extension problem.
Merge branch 'pixlr_edit' into 2.x_n
Merge branch '2.x' into 2.x_n
Merge branch '2.x' into 2.x_n
Merge branch '2.x' into 2.x_n
Merge branch '2.x' into 2.x_n
Merge remote-tracking branch 'origin/2.x' into 2.x_n
Merge remote-tracking branch 'origin/2.x' into 2.x_n
Merge remote-tracking branch 'origin/2.x' into 2.x_n
Merge remote-tracking branch 'origin/2.x' into 2.x_n