conf: Fix sorting of options with Python 3
__cmp__() is not supported anymore with Python 3 and cmp() is deprecated. Instead rich comparisons should be used (only __lt__() is required for sorting).
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@ -67,8 +67,8 @@ class ConfigOption:
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self.desc = []
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self.options = []
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def __cmp__(self, other):
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return cmp(self.name, other.name)
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def __lt__(self, other):
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return self.name < other.name
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def add_paragraph(self):
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"""Adds a new paragraph to the description"""
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