fixes http://svn.jdownloader.org/issues/43711

git-svn-id: svn://svn.appwork.org/utils@2090 21714237-3853-44ef-a1f0-ef8f03a7d1fe
ZipIOWriter: flush channel as well

git-svn-id: svn://svn.appwork.org/utils@2091 21714237-3853-44ef-a1f0-ef8f03a7d1fe
ZipIOWriter: fixed addFile, added only true when write is okay

git-svn-id: svn://svn.appwork.org/utils@2092 21714237-3853-44ef-a1f0-ef8f03a7d1fe
Added isRemoteAPIEnabled() method to all dialogs. to define if the dialog should get broadcasted or not.

Readded Thread.interrupt to SingleDownloadController. We need it to interrupt dialogs and other blocking processes in case of a download stop




git-svn-id: svn://svn.appwork.org/utils@2093 21714237-3853-44ef-a1f0-ef8f03a7d1fe