ItalcCore/Configuration/Object: fixed bogus comparison

Use proper inequality comparison.
ICA/libvncserver: add parentheses around ternary operator

Fixes possible operator precedence ambiguity.
ICA/libvncclient/libvncserver: updated to current Git HEAD

Updated libvncclient/libvncserver to up to commit
3351ba69a47b35e32f3c972b25c7ef01e84cea10

Christian Beier (2):
      Fix ABI compatibility issue.
      Remove unneeded #ifdefs.

David Verbeiren (2):
      gtkvncviewer enhancements
      LibVNCClient: Add H.264 encoding for framebuffer updates

Joel Martin (1):
      Set opcode correctly for binary frames.

Johannes Schindelin (3):
      After free()ing clientData, set it to NULL
      Ignore more generated files
      Fix tyop

Robbert Klarenbeek (1):
      Address #12 ClientData does not get freed
ItalcCore/ItalcVncConnection: eliminate compiler warning

Instead of ignoring return value of QImage::convertToFormat() make use
of it by combining assignment expression.