x11vnc: touchscreen uinput support and Java viewer mousewheel support.  See x11vnc/ChangeLog for rest.

x11vnc: small tweaks to Xdummy, rx11vnc*.  Apply SMALL_FOOTPRINT to -appshare text.  Copyright year change.

  -setdefer options. -rfbport PROMPT VeNCrypt and TLSVNC SSL/TLS
  encryption support.  Tweaks to choose_delay() algorithm.
  -ssl ANON anonymouse Diffie-Hellman mode.  Fix bugs in certs
  management.  Additions to tray=setpass naive user mode.