Improve default filename for google images w/o caption; save w/o prompt.

[Emboli]

While saving images from google images you get a pop-up saying the image already exist. It seems images are named after their website. So when saving more than one image from the same website you need to manually rename it.

An option "if file already exist" to auto rename it would do it. Or a way to get the real name of the image. Also an special request, an option to "don´t show the save popup dialogue", so saving is just pressing the "s" key, without any confirmation.

[Emboli]

Sorry I just found the "save as name" option, which solves the naming issue. Maybe the option "Web Location" should be the default one, because with the "caption" you find many images that don´t have one so you get the same name for more than one image, and the "file already exist" pop-ups.

But please add the omit saving dialogue, so saving an image be just by pressing the "s" key.