* up to version 3.9.0
* add po files to dist package
* fix typo
* fixes
* fix path for translated mans
* add doxygen man generation
* make doxygen quiet
* add libpacman to man3
* replace PM_VERSION with PACMAN_G2_LIB_VERSION
* fix extra 0 added to libpacman version
* add active FTP option support