Added tag 0.4 for changeset 8a0db4733dd2
Removing the warning about »XKeycodeToKeysym.
Added tag 0.4 for changeset d5b48b107641
Added tag 0.5 for changeset f82c63df310a
Added tag 0.3 for changeset 78e9432d30bc
Added tag 0.4 for changeset 5354ba0081c5
Adding the missing arg.h for ARG* macros.
Adding myself to the contributors list.
Introduce ARG* macros to simplify arg handling.
Enable easier tabbed handling with the xid.
Add '--' and concatenated parameter support.
Allow no automatic spawning of the command.
display cmd info on tabbed-win