Update to 1.2.80
    
    - remove deprecated patches
      - tigervnc-102434.patch
      - tigervnc-viewer-reparent.patch
      - tigervnc11-java7.patch
    - patches merged
      - tigervnc11-xorg111.patch
      - tigervnc11-xorg112.patch
    
    Signed-off-by: Adam Tkac <atkac@redhat.com>