Dont use OPENFIRE_HOME/resources/spank folder

[deleolajide]

As the OPENFIRE_HOME/resources/spank folder is a shared asset/resource, ofmeet should not create folders there, but create a sub-folder OPENFIRE_HOME/ofmeet instead and associated to the generic ofmeet web service.

See code here

    private void checkDownloadFolder(File pluginDirectory)
    {
        String ofmeetHome = JiveGlobals.getHomeDirectory() + File.separator + "resources" + File.separator + "spank" + File.separator + "ofmeet-cdn";