gnotepad+ changes from v1.2.0 to v1.3.0pre1

• New preferences for limiting the number of undo levels.
• Session management (saving opened files on exiting gnotepad, and automatically opening them when starting again).

• Update man page to reflect new command line options.
• Use new pixmap icon, taken from the unused GNOME icon set.
• Updated Japanese translation (Yoichi Asai).
• Updated Danish translation (Birger Langkjer).
• For GNOME, use popt to parse command line. For non-GNOME, use getopt() or getopt_long() if available.

• Changes in print command were never saved (Jim Clark).
• "Tab Stop Width" had incorrect French translation (Roland Baudin).
• Always save window size, but disallow user to specify size in prefs, and only allow user to toggle it on/off.
• Newly created Untitled docs didn't get correct fonts and color settings if a GTK theme is used which already sets them (Yoichi Asai).