Poppler 0.7.1 (0.8 Beta 2) released

Available from
http://poppler.freedesktop.org/poppler-0.7.1.tar.gz

This is the second release of what will be the 0.8 stable series. We will be having a roughly weekly release schedule until we hit 0.8 stable version. Target is March 19 for 0.8.0

Major Changes:
* Really distribute CMake files as optional build tool
* Initial Optional Content support in core and in the Qt4 frontend

Minor Changes:
* Allow grouped checkboxes to be selected individually
* Qt4 demo program improvements
* Keep cairo and cairo_shape consistent
* Safety checks on Splash renderer so that it does not draw outside the
allocated bitmap
* Do not try to display bitmaps of invalid size
* Fix building with exceptions
* Improvements for building with MSVC and CMake

Testing, patches and bug reports welcome.