libpacman: Increase mirroring in _pacman_checkdeps.
libpacman: Remove unecessary 'packages' parameter to _pacman_checkconflicts.
libpacman: Remove some _packages usages.
libpacman: Make _pacman_sortbydeps take a trans instead of a list and return void.
libflib: Add get set accessors to FList items.
libpacman: flib'ify __pacman_trans_get_trans_pkg.