This makes loading faster, with less I/O, avoids unnecessary
code duplication (around 1k lines shaved), and ensures that
all the panels link and work appropriately.
By the same token, it will stop external panels from being
created, and loaded.
https://bugzilla.gnome.org/show_bug.cgi?id=690036
Provides a barebones implementation of a panel for selecting the
display to map a tablet to. This implementation uses a combo box
instead of the Display-panel-like UI specified by the mockup since
my Cairo and GTK-fu are weak.
https://bugzilla.gnome.org/show_bug.cgi?id=668546
Copies over files from a trimmed version of xinput-calibrator and
modifies the Makefile.am to build the program as a seperate utility.
This is just to verify the functionality of the code when built with
gnome-control-center.
https://bugzilla.gnome.org/show_bug.cgi?id=657423