jetload.net: don't exit after loading
added hoster: jetload.net
openload.co: switch to javascript download
zippyshare.com: https fix
9kw.eu - RecaptchaV2: more precise maxwaittime (untested)
9kw.eu - RecaptchaV2: check option, max timeout, respect gui config options
9kw.eu - RecaptchaV2: proxy support
9kw.eu - RecaptchaV2: added missing paremeters