branding crashes the program

[peetzweg]

Using the -b option to put a branding string on the calendar crashes the program.

> ./papr.py -b=test                                                                                                                                        
Traceback (most recent call last):
  File "./papr.py", line 317, in <module>
    sys.exit(main())
  File "./papr.py", line 312, in main
    drawCalendar(enviroment)
  File "./papr.py", line 216, in drawCalendar
    drawText(cr, env, env.brand, env.height - env.page_width + env.safety, env.width / 2 + 3, 6)
  File "./papr.py", line 69, in drawText
    layoutDay.set_text(text.split()[1])