+- option: export to PDF with incremental pages for successive layers
+ (for presentations) (Daniel Brugarth 8/18/07)
+- render page to bitmap: for export, preview, and copy-paste
+- cut-and-paste of selection into other apps (as bitmap)
+- Lukasz Kaiser 8/15/07 shapes patch (approximate stroke by geometric shapes)
+ (make it an optional mode of the pen, like the ruler)
+ (rewrite without gsl dependency?)
+ (config file should be in share/...)
+ (disconnected shapes: add timestamps to strokes?)
+- Samuel Hoffstaetter: lasso, gettext localization, sidebar thumbnails, ...
+- left-hand patch: Uwe Winter 8/27/07 (xournal-lefthand.patch)