collective/i18ndude — pull request #6 by shylux (2013-10-15 09:25:54+00:00)
Title: Fixed optional parameter exclude.

Exception raised when used without exclude:
```
bin/i18ndude rebuild-pot --pot /Users/lukas/projects/opengever.core.dev/opengever/trash/locales/opengever.trash.pot --create opengever.trash ./opengever/trash
Traceback (most recent call last):
File "bin/i18ndude", line 31, in
i18ndude.script.main()
File "/Users/lukas/Plone/eggs/i18ndude-3.3.0-py2.7.egg/i18ndude/script.py", line 612, in main
errors = arguments.func(arguments)
File "/Users/lukas/Plone/eggs/i18ndude-3.3.0-py2.7.egg/i18ndude/script.py", line 210, in rebuild_pot
exclude = tuple(arguments.exclude.split())
```