This package uses CMake to configure the software. Include the
GNUInstallDirs CMake module to define CMAKE_INSTALL_<dir> macros,
and use CMAKE_INSTALL_MANDIR as the location for the installed
manpages. The correct environment variables are passed so that
${CMAKE_INSTALL_MANDIR} points into ${PKGMANDIR}.
* Fix for crash when input specified with a project file contains file paths
with spaces.
* Major memory leak in autopano-sift-c command-line tool fixed.
* Other minor improvements including: a fix for a possible crash, inlined
functions and cpack support for rpm and deb packaging.