FileSharkPl: added support for this hoster: Premium and Free

git-svn-id: svn://svn.jdownloader.org/jdownloader/trunk@26162 ebf7c1c2-ba36-0410-9fe8-c592906822b4
Added: files2share.ch, - closes #45710
- free non account support
- free account support (not tested)
- premium account support 
- folder support
Added: subyshare.com, - refs #45708
- free non account support (not tested, finallink = socket errors)
- folder support

git-svn-id: svn://svn.jdownloader.org/jdownloader/trunk@26163 ebf7c1c2-ba36-0410-9fe8-c592906822b4