Fixing the position parameter and adding the documentation for it.

Fixing the compile warning for setenv.

Setting the XEMBED environment variable.

Thanks Kyle Kramer for the suggestion!

Adding an option to do relative new position. And fixing tab position.

Thanks Kyle Kramer for the suggestion!

Adding the -c option to close on last client close.

Thanks for the suggestion by Kyle Kramer!

Removing .hgtags file.

Trivial changes to try out the new update filter script.

Just some change I always wanted to apply.

Adding fullscreen mode to tabbed.

Removing that change.

A test, if this works.

Another small change to test the git e-mailing.

A small change for a test.

Another small change to test the git interface.

A test commit for git.

Adding the form of -r1, which will result in -r 1 in arg.h.

Correcting the lastsel handling in tabbed. It should be more predictable now.

Add the -f flag, which tells tabbed to run the given command again, in case
the last tab is closed.

New windows should be in the foreground.

Changing the single-linked list for clients to a malloc()ed array. This makes
algorithms more efficient, that depend on the number of clients or shuffeling
around. The patch also adds new shortcuts to move tabs in their position. The
default color scheme is changed to the one of the maintainer.