* Filter/FilterGst.cs now compiles. (Veerapuram Varadhan)
* Properly handle extensions in mail folder names (Lukas Lipka)
* Properly open sub-subdirectories in the mail backend (Lukas)
* Fixed inotify_snarf_events to report zero events read in
the event of a timeout (Jon Trowbridge)
* Work around D-BUS bugs by hoisting a few more calls up into
the main loop (Jon)
