Log Message:
Changes 2.1.1:
* Fixed sources coming from an 'Unknown' origin.
* Fixed Mac aMule showing erroneous version number in Get Info.
* Disabled the HTTP download progress dialog on Mac (again) because
  it causes crashes.
* Suppressed an error dialog on failure to lookup the host's domain
  name.  Demoted it to just a message in the log.
* Fixed a bug in ed2kHelperScript.app (the Mac ed2k link handler)
  which prevented it from working properly if there was a space in the
  path to the aMule application.  Thanks to Gomaaz for finding this bug.
* Eliminated false reports of failure to execute the on-completion
  command.  This happened with amuled and an on-completion command which
  completes quickly.  Thanks to s0undt3ch for reporting this bug.
* Fixed a bug on sending sources where sources won't be send to a client
  uploading from us if he uses multipacket.
* Fixes some crashes, on systray dying, tho not all till wx is patched.
* Fixed some possible problem with userhash generation, that could lead
  a void userhash.
[more]