2.5:
* fix handling of broken symlinks in PATH when run with -x
* reduce startup time by a factor of eight
* let GetOpt handle more of the command-line parsing

2.4:
* handle dmenu-4.4 style output
* run yeganesh-split once on each profile to remove duplicates and blanks
* accept more profiles (making hand-editing more robust)
* skip stdin when given --executables

2.3:
* --executables to mimic dmenu_path, since that's being phased out
* fix warnings and some minor documentation errors

2.2.1:
* include Version.hs in the cabal file

2.2:
* add pruning to reduce cluttered profiles
* mimic dmenu's exit code when dying
* conform to XDG standard (now uses $XDG_DATA_DIR for profile information)

2.1:
* --help and --version
* skip unintentional blanks

2.0:
* multiple profiles
* use getopt (better argument handling)
* profile versioning
* make popularity decay slowly

1.1:
* allow command-line use