here are patches against xournal-0.4.6 with the following features.
All toolbars are slimmer and in one row to reserve more space for the
document. This is especially useful on notebooks and netbooks.
Title is in the form of “Name - Xournal” to organize Xournal better in
the task bar in e.g. xfce. (xo-misc.c)
The name of a pdf file is shown in the window title unless the document
is being saved or opened from a xoj file. This is essentially helpful if
you open more than one pdf file with Xournal or use Xournal as the
default pdf viewer. (xo-misc.c and xo-file.c)
I license the changes under GPL so that they can be published.