Log Message:
Update to kino-0.7.5. I did this in February, but forgot to commit.

Numerous changes listed in ChangeLog back to old version.
Some changes include:
Changes in version 0.7.5:
        Changes by Dan Dennedy:
        - gtkenhancedscale.c: small cosmetic touchups
        - page_trim.cc: bugfix player not getting updated duration when \ 
selecting       
          a new scene in Overwrite mode while playing.
        - preferences_dialog.cc: bugfix re-opening preferences when using the 
          window manager close button.                                           \ 
       - page_export_pipe.cc: add support for dual pass output (Flags contains
          "double-pass").
(please ChangeLog for others)

Add a comment to Makefile to remind how to set MASTER_SITES for updates.
Use USE_DIRS xdg-1.1.
Needs gnumake.
Define hotplug-script-dir location.
Does not need libgnome as a direct dependency here.
Switched from various XPM to PNG images.