Initial work for content searching
Working async search ( json parsing still to do )
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/downloader/lib
Content search working
Added parallel downloads option
Forgot an important detail
cleanup
Moved parallell http setting to correct tab
Merge remote-tracking branch 'origin/master'
update pr-downloader (again)
update lsl
allow searching for rapid tags, too
ok|cancel|apply button for settings
reorder buttons (constistence!)
fix ok/cancel
Merge branch 'master' of https://github.com/tizbac/springlobby