=head1 SYNOPSIS
-This is the main data object of Lx-Office.
+This is the main data object of kivitendo.
Unfortunately it also acts as a god object for certain data retrieval procedures used in the entry points.
Points of interest for a beginner are:
Generates a HTTP redirection header for the new C<$url>. Constructs an
absolute URL including scheme, host name and port. If C<$url> is a
-relative URL then it is considered relative to Lx-Office base URL.
+relative URL then it is considered relative to kivitendo base URL.
This function C<die>s if headers have already been created with
C<$::form-E<gt>header>.