Log Message:
Update to 0.11:

0.11 adds some clarifications of the protocol specification, general
cleanups and support for PDF blend modes.
Note that this release is a bump from 0.9.3 straight to 0.11.

Fredrik Höglund (2):
      Add support for the PDF blend mode operators.
      Bump version to 0.11.

James Cloos (2):
      Add *~ to .gitignore to skip patch/emacs droppings
      Replace static ChangeLog with dist-hook to generate from git log

Paulo Cesar Pereira de Andrade (1):
      Janitor: Correct make distcheck and dont distribute autogen.sh

Søren Sandmann Pedersen (4):
      Describe the four repeat options for pictures
      Delete reference to unimplemented ColorTriangles and ColorTrapezoids
      Clarify semantics of clipping
      Clarify behavior of IncludeInferior and GraphicsExposures.