Fix find_basedir() and display_help()
Fix find_basedir() and display_help()

Fixes two regressions introduced in 21fc7a4 (Replace several uses of
snprintf() by asprintf(), 2014-07-21).

Signed-off-by: Lukas Fleischer <af90e31281d8305af43dc616c5aaca3c7165f8a7@cryptocrack.de>

lfos/calcurse,lfos/calcurse,lfos/calcurse