Fix broken FileZilla package: change URL

Starting from v3.9.0 FileZilla is only available to download through
SourceForge.
updates prior to automatic run for 20140726_084350
Merge pull request #87 from TomOne/filezilla-download-fix

Fix broken FileZilla package: change URL
filezilla 3.9.0.1 updates
StExBar updates (fixes)
updates prior to automatic run for 20140727_054000