Minor release version.

Test before commit. Correcting a typo.

Adding ed(1) compatibility.

Readding the spawn compatibility to use it in config.h. Thanks to Chris Hall.

Added tag 0.4 for changeset 8a0db4733dd2

Removed tag 0.4

Removing the warning about »XKeycodeToKeysym.

Added tag 0.4 for changeset d5b48b107641

Removed tag 0.5

Added tag 0.5 for changeset f82c63df310a

Added tag 0.3 for changeset 78e9432d30bc

Removed tag 0.4

Removed tag 0.3

Releasing version 0.4.

Added tag 0.4 for changeset 5354ba0081c5

Adding the missing arg.h for ARG* macros.

Adding myself to the contributors list.

Happy new year 2012!

Introduce ARG* macros to simplify arg handling.

Fixing a manpage typo.