#67 [Feature request] Add support for public uploaders list from Pastebin KDE Plasma Widget

[Murz]

Before I found HotShots, I use KDE app ksnapshot + pastebin plasmoid for upload screenshot images.

Pastebin KDE Plasma widget have more uploaders (for example, wstaw.org, im9.eu, etc).

Also I can quckly and easily add via one click new uploaders from widget settigns page via "Get new providers" button. List of uploaders it gets from here http://kde-files.org/?xcontentmode=677

Will be good if you can do same feature for quick adding new uploaders for HotShots.